Yaghthis gheidhelos/Evolution

№	English	Proto-Celtic	Old Gh.	Middle Gh.	Modern Gh.
1	I	?	mí	miugon	iugh
2	thou (singular)	tú	tú	túi	tui
3	he	emom	eméom	emyo	em
4	we	nús	nús	núis	nuis
5	you (plural)	?	quí	quiu	yui
6	they	esom	eséom	esyom	eson
7	this	sind	sindh	shëndh	shin
8	that	sind-de	sindhéa	shëndhe	shindhe
9	here	umam	umam	umam	uman
10	there	ké	chéa	chéi	chei
11	who	kwé	quéa	quéi	cwei
12	what	kwéd?	quéadh	quéidh	cweidh
13	where	?	quuts	quüts	cwuts
14	when	kwani	quani	quanë	cwani
15	how	?	téaw	súidh	chiu
16	not	ní	ní	niu	niu
17	all	oljo	éodhléo	yodhlos	odhlos
18	many	ɸel	phéalo	fyelos	felos
19	some	?	néano	nyanos	nenos
20	few	?	baigh	baquí	nenos
21	other	aljo	adhléo	adhlos	adhlos
22	one	oinos	oinéos	oinyos	oinos
23	two	dwá	dwéa	dvéai	dwai
24	three	tri	tri	trë	tri
25	four	kwetwar	quéatwar	quetuar	cwetar
26	five	kwen	quen	quen	cwen
27	big	mag	maigh	maghos	maghe
28	long	siro	siro	shëros	shire
29	wide	ɸlitano	phlitain	flitanos	flitane
30	thick	teg	tegh	theghos	theghe
31	heavy	trudme	trudhm	trúsmos	trusme
32	small	bik	bich/bíque	bhiuque	bhiche
33	short	berra/gerra	ber/ger	bheros/gheros	bhere, ghere
34	narrow	?	co-mant	comáinchghe	c(o)manghe
35	thin	tanw	tainew	tanefos	tanwe
36	woman	bená	benéa	bhenéai	bhenai
37	man (adult male)	wiros	wiréos	firyos	wiros
38	man (human being)	ké?	din(éos)	dhinyos	cheiwos
39	child (a youth)	gentí	gentí	ghenthiurgh	ghenthiur
40	wife	?	quéadh	mosbhënéai	m(o)sbhenai
41	husband	?	phéost	fyosth	m(o)swiros
42	mother	mátír	méatír	méaithiurgh	maithiur
43	father	ɸatír	phatír, taidh	fathiurgh	fathiur, tatos
44	animal	?	quéodír	cyodhiurgh	yurkos
45	fish	ɸésk	phéascr	féiscorgh	feiscos
46	bird	aladá	yéadhnai	aladéai	ladai, aladai
47	dog	kun	cun	chënts	cun, cunts
48	louse	lous	méal, lóyiséa	mülgh, loiuiséai	loisai
49	snake	?	nadír	nadhiurgh, maghos crëmës	maghcrimis
50	worm	kwrimi	qûrimi	crëmës/qvrëmës	crimis