roommate

isometric

bedfellow

venereal disease

gender

agglomerate

isoped

comparable/ equal

isometric

isothermal

isotope

(close)friend

class fellow

cognate/ consubstantial

gay/ queer

cannibal

friend/ peer/ playmate

peer

cohabitation

inmate

cohabit

congenial

ourselves

consubstantial

congenial

confidant

fellow traveller/ (fellow)traveller

peer

herewith

concomitant

cognate

german/ ghost/ spook

unanimous

simultaneous

friendly/ unanimous

neighbour

contest

fellow traveller

similar

brother/ german

nurse/ sister

collateral

isobar

connatural

collabrationist

interlocutor

hallo

dialogue

roommate

embracing

accomplice

we

co axial

(co)religionist

synonymous

colleague

namesake

associate/ playmate

concerted/ mate

chorus/ symphony

consensual

uniform

phoenix

our/ ours

august

courage/ enterprise/ ginger/ hardihood/ mettle/ morale/ spirit/ valour/ vigour

pat

embolden/ encourage/ hearten/ upcheer

discourage

heartening

gruelling

dismay

dare

collapse/ quail/ wilt

generous/ yeomanly

venturesome

strenuous

benefactor/ supporter/ sympathiser

commiseration/ kindliness/ kindness/ rapport/ sympathy

commiserate

sympathise

sympathetically

support/ sympathise

double

vicinity

together

versatility/ versatility

versatile

versatile

versatility/ versatility

always

flat/ plain/ plane/ smooth/ velvety

couch/ trim

naturalness

always/ aye/ continually/ forever/ incessantly/ perpetually/ sempre

permanently

imperturbable

numeral

numeral

season

indic

gibbon

indic

indic