Indo-European

Tolkien's Languages

Common Eldarin

Phonology

initial-s-syllabic

initial-nasal-syllabic

Quenya

Noun

Verb

Adjective

Adverb

Pronoun

Preposition

Conjunction

Affix

Sindarin

Proper noun

Class plural type

cpl-rim

q-nom-pl

q-gen

q-abl

q-all

q-poss-3sg

q-2sg

q-1sg

q-2sg-fam

q-dat

q-gen-pl

q-ins

q-adj-pl

q-poss

q-loc-pl

q-loc

q-dual

q-ppl

q-noun-stem

q-poss-2sg

q-poss-1pl-excl

q-fut

q-abstract-noun

ce-q-spirants

ce-q-g-disappears

q-1pl-excl

q-aor-uninflected

q-adj-suffix

q-obj-3pl

q-aor-inflected

q-v-pl

q-causative

q-dat-pl

q-dat-dual

q-lengthen

q-present

q-d-to-l

q-able-suffix

q-gen-ppl

q-gen-dual

q-dat-ppl

q-all-pl

q-all-dual

q-all-ppl

q-all-ppl-long

q-abl-pl

q-abl-ppl

q-abl-dual

q-loc-ppl

q-loc-dual

q-ins-pl

q-ins-ppl

q-ins-dual

q-stress

q-perfect

q-1sg-short

q-poss-1sg

q-prosodic-lengthening

q-poss-dual

q-poss-ppl

q-poss-pl

q-part

q-2pl

q-3pl

q-past

q-abstract-noun-le

q-3sg

q-3sg-short

q-1pl-incl

q-abl-pl-r

q-1du-excl

q-1du-incl

q-2du

q-3du

q-pprt

q-poss-2sg-fam

q-poss-1pl-incl

q-poss-2pl

q-obj-3sg

q-gerund

q-3pl-n

q-action-verb

q-inf-prefix

q-half-strong-past

q-intensive

q-poss-2du

q-v-du

q-phono

q-nm

q-nasal-plus-stop

q-voiced-stop-before-nasal

[-sonorant,-continuant,+voice] > [nasal,+sonorant] / _[nasal]

q-intervocalic-j-diphtongized

q-semivowel-after-vowel

q-x-to-h

q-shorten-final-vowels

q-medial-s

q-th-s

q-z-r

q-pt-kt

[-coronal,-sonorant,-continuant, -voice] > [+continuant] / _t

q-final-consonants-to-dentals

[-voice,-sonorant,-continuant] > t / _#, [nasal] > n / _#

q-bilabial-spirants

word ends with 'a':
 - append 'ed'

otherwise:
 - append 'd'

s-gerund

https://eldamo.org/content/words/word-285541985.html

From	To	Gloss	Steps	Expected
genedia-	genediad	reckon	genedia- > genediaed	genediaed
suilanna-	suilannad	greet	suilanna- > suilannaed	suilannaed
tíra-	tírad	see	tíra- > tíraed	tíraed

Etymograph > Tolkien's Languages > Sindarin > Rules > s-gerund

Examples