Lesson 10: Colours & Introduction to Soft Mutation

Colour Vocabulary

Sindarin has a rich set of colour terms, many of which appear directly in the names of Middle-earth locations and characters. Learning colours also gives an immediate practical payoff: you can start analysing place names from Lesson 3 in even greater depth.

Sindarin	English	Period	Notes and appearances
calen	green (general, living green)	S./N.	Calenardhon = "Green Province" (old name of Rohan); eryn lasgalen has galen (lenited form)
laeg	green (vivid, fresh, bright)	S.	More specific than calen — the green of new growth, fresh leaves. Laegrim = Green Elves
glân	white, clean, pure	S./N.	Glanduin (white river), glân also means "border, hem" in some analyses
nim / nimp	white, pale	S.	Nimrodel (white-cave?), Nimrais (white peaks), Finduilas has finn- (hair) + las not nim
mithren / mith	grey	N./S.	Mithrandir (grey wanderer), Mithlond (grey havens), Mithrim (grey lake/people)
morn	dark, black	S.	Mordor (môr variant), Mornië (darkness), Taur-nu-Fuin contains shadow-words
dûr	dark, gloomy, sombre	S.	Barad-dûr (dark tower), used of oppressive, threatening darkness specifically
celeb	silver	S.	Celeborn (silver tree), Celebrant (silver course), Celebdil (silver tip)
caran	red	S.	Caradhras (caran + ras), Carantaur (red forest — ᴺS.)
coll	red, scarlet (deeper red)	N.	Distinguished from caran; used for blood-red or deeper crimson
baran	brown, golden-brown, tawny	S./N.	Baranduin (gold-brown river = River Brandywine)
luin	blue	S.	Ered Luin (Blue Mountains), Lhûn (same river, variant)
eithel	pale blue (of springs)	N.	Not precisely a colour but spring-water blue; eithel means "spring, well"
gwain	pale, faded, wan	ᴺS.	Used for faded colours, pale skin, dim light
meleg	great, golden	N.	Sometimes applied to golden colour; primarily means "mighty"
glaur	radiant gold-light	S.	Galadriel contains gal- (light), related to this gold-radiance concept
malt	gold (metal-coloured)	N.	Distinguished from glaur (radiance); malt is the metallic, coin-gold shade
môr	dark, black (noun/root)	S.	Root noun; used as prefix in compounds: Mordor, Moria, Morgoth (Môr + goth)

Notes on colour distinctions:

Green — Sindarin has at least two green words. Calen is general green — the colour of growing things, forests, the Shire. Laeg is vivid, fresh green — the bright green of new spring leaves or clear water. The Green Elves (Laegrim) presumably got their name from the bright greenery of their forest home. When you see galen in a place name (Eryn Lasgalen, Calenardhon), it is the lenited form of calen.

White — glân and nim/nimp both mean white but with nuance. Glân implies clean, pure white — shining white. Nim/nimp is pale, cool white — white like winter or stone. Nimrodel and Nimrais use nim-; if you wanted "the white tower" with a sense of bright shining, glân might be preferred.

Dark — morn and dûr both mean dark, but dûr has a specifically gloomy, threatening connotation. Barad-dûr is the Gloomy Tower, the dark and oppressive tower. Morn is simply dark (mortal darkness, night). The distinction is like English "dark" vs. "gloomy."

Colour Adjectives Follow the Noun

This is one of the first grammar rules that English speakers must unlearn when studying Sindarin. In English, adjectives come before the noun they modify:

English: "the green forest"
Sindarin: eryn galen = "forest green" → "the green forest"

The noun comes first; the adjective follows. This is the standard Celtic (and Sindarin) word order.

More examples:

amon caran = "hill red" = "the red hill"
ered luin = "mountains blue" = "the blue mountains" (no mutation of l — see below)
barad nim = "tower white" = "the white tower"
taur morn = "forest dark" = "the dark forest"

In place names: This is why Middle-earth place names have the "descriptive word" after the noun:

Amon Sûl = "Hill (of) Wind" (not "Wind Hill")
Eryn Lasgalen = "Forest (of) Green-leaf" (not "Green-leaf Forest")
Ered Luin = "Mountains Blue" = "Blue Mountains"

What Is Soft Mutation?

Sindarin has a system called consonant mutation where the first consonant of a word changes depending on the grammatical context. There are several types of mutation in Sindarin, but the most common and most important is soft mutation, also called lenition (from Latin lenis = gentle, soft).

Soft mutation is the change that occurs to the initial consonant of an adjective when it follows a noun directly. In this position, the consonant becomes "softer" — less sharply articulated, often voiced or weakened.

Why does mutation exist?

In an earlier stage of Sindarin, there was a vowel at the end of the noun that preceded the adjective. This final vowel of the noun caused the initial consonant of the following word to change (through a process of assimilation). Then the final vowel eroded and disappeared — but the consonant change it had caused remained as a fossil. The result: a change with no visible trigger in modern Sindarin, but one that still marks "this adjective follows a noun."

This is exactly what happens in Welsh. Welsh coch (red) becomes goch after "y" (the definite article) and in many compound positions. The mutation is a historical residue that became grammaticalised — it now marks the position rather than being caused by a sound that is still present.

What soft mutation is NOT

Soft mutation does not mean the word becomes harder to understand — it means the word changes its form predictably and regularly. Once you learn the table of changes, you can always reconstruct the unmutated (base, "radical") form.

The Soft Mutation Changes (Preview)

The full soft mutation table has eleven changes. Here is a preview of the five that affect the colour words you just learned:

Radical (base)	Soft mutation (lenited)	Example
b	v	baran → varan
c	g	calen → galen; caran → garan
d	dh	dûr → dhûr (used when dûr follows a noun)
g	∅ (disappears!)	glân → lân
m	v	morn → vorn; mith → vith
l	l (unchanged)	luin → luin
n	n (unchanged)	nim → nim
r	r (unchanged)	—
s	h	seron → heron
t	d	taid → daid
p	b	palan → balan

The most dramatic changes are:

g disappears entirely: glân (white) → lân; galen is already the lenited form of calen (c→g is c's mutation)
c → g: the letter c always becomes g in soft mutation
b, m → v: both b and m become v
d → dh: the voiced stop d softens to the voiced fricative dh

Wait — a key clarification: When calen (green) undergoes soft mutation, it becomes galen (c→g). But glân (white) begins with gl-, and g in soft mutation disappears, giving lân. So:

barad galen = "green tower" (calen → galen after noun, c→g)
barad lân = "white tower" (glân → lân after noun, g→∅)
amon vorn = "dark hill" (morn → vorn after noun, m→v)
ered luin = "blue mountains" (luin → luin, l unchanged)
taur varan = "tawny/brown forest" (baran → varan, b→v)

Trigger: Adjective After Noun

In this lesson, the trigger for soft mutation is: an adjective directly following its noun. This is one of the fundamental triggers. There are many other triggers (covered in Lessons 11 and 13), but this is the most immediately useful.

Rule: When a describing word (adjective, or any modifying word) follows a noun immediately, the describing word's initial consonant undergoes soft mutation.

Noun + Adjective	Unmutated adjective	Mutated adjective	Phrase meaning
barad + calen	calen	galen	green tower
barad + glân	glân	lân	white tower
amon + caran	caran	garan	red hill
amon + morn	morn	vorn	dark hill
taur + baran	baran	varan	brown forest
ered + luin	luin	luin (unchanged)	blue mountains
minas + nim	nim	vim ...	Wait — n → n unchanged?

Actually checking: n does not change in soft mutation. So nim → nim: minas nim = "white tower." But nimp → nimp (unchanged). However Nimrodel is the full word used as a proper noun, not a lenited form.

Let me also check morn: m → v in soft mutation. So:

taur morn (unmutated, no trigger) but if following directly as adjective: taur vorn ✓

But wait: in the well-attested compound Mordor, the môr is the first element (noun) not the adjective. In Barad-dûr, dûr comes after barad: is dûr mutated? d → dh in soft mutation. The unhyphenated form would be barad dhûr. But the attested form is Barad-dûr with unhyphenated d. This suggests that in compound names, the mutation may not always apply, or the compound has fossilised before mutation.

This is an important nuance: free attributive adjectives (the adjective following a common noun in a sentence) do take soft mutation, while proper compound names may preserve the unmutated form. The rule "adjective after noun = soft mutation" applies to living, productive syntax — not to frozen proper noun compounds.

Attested Examples of Soft Mutation on Colour Words

1. Eryn Lasgalen (Forest of Greenleaves)

eryn = forest
las = leaf
galen = green (lenited from calen; c→g)
The g- in galen is the soft mutation of calen's c-

This is one of the most important attested examples: galen in Eryn Lasgalen is definitively the lenited form of calen, confirming c→g as the soft mutation for c.

2. Ered Nimrais (White Mountains)

ered = mountains
nim- = white + rais = peaks
The compound nimrais treats nim- as a prefix; the whole word undergoes changes at the compound boundary rather than a pure adjective mutation

3. Implied by Calenardhon → renamed province

Calenardhon = calen (green) + ardhon (realm, region): here calen is a first element (prefix), not a following adjective, so no mutation

Preview of the Full Soft Mutation Table

The complete picture (Lesson 11 will give all details and all triggers):

Radical	→	Lenited	Notes
b	→	v
c	→	g
d	→	dh
f	→	v	(rarely appears at word start)
g	→	∅	g disappears!
gl, gr	→	l, r	the g of gl/gr disappears
gw	→	w	gw → w (the g disappears)
hw	→	chw	(some analyses differ)
lh	→	l	voiceless → voiced
m	→	v
p	→	b
rh	→	r	voiceless → voiced
s	→	h	(in some positions)
t	→	d

Letters that do not change in soft mutation: l, n, r (and consonant-initial words beginning with vowels, obviously).

Colour Practice Sentences

Construct these noun + colour phrases, applying soft mutation where needed:

1. "grey wanderer" — mithrandir uses mith (grey) + randir (wanderer); but as a compound proper name, no mutation applies. As a common phrase: randir vith = "grey wanderer" (mith → vith, m→v)

2. "red mountain" — orod + caran → orod garan (c→g)

3. "dark forest" — taur + morn → taur vorn (m→v)

4. "white tower" — minas + glân → minas lân (g→∅)

5. "blue mountains" — ered + luin → ered luin (l unchanged)

6. "green valley" — nan + calen → nan galen (c→g)

7. "silver tree" — orn + celeb → orn geleb (c→g) — but the attested proper name Celeborn has celeb first (as modifier-head compound, different order)

8. "brown river" — sîr + baran → sîr varan (b→v) — cf. Baranduin uses baran as first element, so no mutation there

Answer key:

Phrase	Result	Mutation applied
"grey wanderer"	randir vith	m→v
"red mountain"	orod garan	c→g
"dark forest"	taur vorn	m→v
"white tower"	minas lân	g→∅
"blue mountains"	ered luin	none (l unchanged)
"green valley"	nan galen	c→g
"silver tree"	orn geleb	c→g
"brown river"	sîr varan	b→v

Summary

Concept	Key fact
Adjective order	Adjective FOLLOWS the noun in Sindarin
Soft mutation trigger (this lesson)	Adjective directly after its noun
c → g	calen → galen
m → v	morn → vorn
b → v	baran → varan
g → ∅	glân → lân
l, n, r	Unchanged in soft mutation
Frozen proper names	May not show mutation (e.g., Barad-dûr)

You have now encountered soft mutation in its most natural context — adjectives following nouns. Lesson 11 gives the complete soft mutation table with all eleven changes, all triggers (not just adjectives-after-nouns), and many worked examples across the entire system.