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Noun/Anjective
health – healthy,
pain – painful, painless,
speciality – special,
danger – dangerous,
difference – different,
happiness – happy,
help – helpful,
responsibility – responsible,
care – careful,
harm – harmful.
Noun/Verb
employment – employ,
decision – decide,
treatment – treat,
resistance – resist,
visit – visit,
ownership – own,
translator – translate,
discussoin – discuss,
reaction – react,
smoke(smoking) – smoke,
existance – exist.