companion
definition: one paid to accompany or assist or live with another
example:
speech part: noun
synonyms:
definition: a friend who is frequently in the company of another
example: drinking companions
speech part: noun
synonyms:
familiar
definition: a traveler who accompanies you
example:
speech part: noun
synonyms:
fellow traveler
fellow traveller
definition: to be a companion to somebody
example:
speech part: verb
synonyms:
company