HSK 1.0 (1992)	Big5	Gb	Pin	Eng
A	同學	同学	tong2xue2	fellow student/ schoolmate
B	小伙子	小伙子	xiao3huo3zi	young fellow/ lad
C	家伙	家伙	jia1huo	guy/ fellow/ animal/ thing/ tool/ weapon/ utensil
C	伙伴	伙伴	huo3ban4	fellow/ partner/ mate/ pal/ friend
C	老鄉	老乡	lao3xiang1	fellow-townsman/ fellow-villager/ farmer buddy
C	戰友	战友	zhan4you3	battle-fellow/ battle companion/ comrade in arms

HSK 2.0 (2010)	Big5	Gb	Pin	Eng
1		同学	tong2 xue2	(fellow) classmate/ CL:位[wei4];個|个[ge4]
4		友谊	you3 yi4	companionship/ fellowship/ friendship
5		小伙子	xiao3 huo3 zi5	lad/ young fellow/ youngster/ CL:個|个[ge4]
6		同胞	tong2 bao1	born of the same parents/ fellow citizen or countryman

HSK 3.0 (2022)	Big5	Gb	Pin	Eng
1	男人	男人	nánren	male, man, chap, mankind, buck, bastard, gentleman, jack, gent, men, blighter, cuss, hombre, lad, adult male, groom, husband, bimbo, dog, fellow, mon, menfolk, fella
1	同學	同学	tóngxué	class fellow, fellow student, condisciple, classmate, schoolmate, schoolfellow, form of address used in speaking to a student
2	同事	同事	tóngshì	brother, coadjutor, workmate, friend, yokefellow, co-worker, fellow worker, confrere, colleague, stablemate, companion, crew, workfellow, staff, socius, coworker, bedfellow, fellow, haver, rival, comrade
3	對方	对方	duìfāng	other party, the other party, fellow, party, other side, adversary, other side/party
3	團體	团体	tuántǐ	fraternity, sect, phalanx, collective, body, group, sodality, element, organisation, corporation, confession, college, establishment, brotherhood, community, organization, squad, union, administration, society, army, commonwealth, consort, company, lineup, combine, governance, clan, combination, fellowship, organizational, bloc, team, party, connection, family, brass, squadron
5	友誼	友谊	yǒuyì	fellowship, comity, communion, attachment, companionship, friendly relationship, sodality, association, friendship, good-fellowship, friendliness, company, palship
6	老鄉	老乡	lǎoxiāng	fellow townsman, fellow villager, sb from the same hometown
6	同胞	同胞	tóngbāo	offspring of same parents, paisano, neighbour, countrymen, countryfolk, fellow countryman, neighbor, compatriot, countryman, cousin
7	伴侶	伴侣	bànlǚ	companion, mate, helpmate, coachfellow, familiar, partner, fere, company
7	共鳴	共鸣	gòngmíng	sympathy, fellow feeling, vibration, consonance, resonance, sympathetic response
7	親友	亲友	qīnyǒu	gossip, kith, hail-fellow, relatives and friends, kith and kin, sidekick, familiar, inseparable
7	同伴	同伴	tóngbàn	associate, friend, associator, chum, gentry, cully, familiar, fellow traveller, accompanist, fellow traveler, stablemate, companion, mate, compeer, peer, pard, bunkie, consociate, fellow, buddy, campmate, comrade
7	同人	同人	tóngrén	colleagues, fellowship (among people)
7	同志	同志	tóngzhì	brother, pal, chum, crony, coterie, confrere, colleague, frater, tovarisch, compeer, paisano, brotherhood, copemate, brethren, sidekick, fellow, buddy, tavarish, comrade
7	鄉親	乡亲	xiāngqīn	fellow countryman (from the same village), local people, villager, the folks back home

我们都是同胞。 We are fellow countrymen . 我们 都 是 同胞 。 (ENG ) (ZH ) (2015)

He is a very decent fellow .	他是一个非常正派的人。
What a mean fellow he is !	他是多么卑鄙的家伙啊！

他是一个非常正派的人。

他是多么卑鄙的家伙啊！