adjective

unfamiliar

unfamiliar, unknown, strange

This part of the city is unfamiliar to me.

This part of the city is unfamiliar to me.

He heard an unfamiliar voice on the phone.

He heard an unfamiliar voice on the phone.

be unfamiliar to ((sb.)) to be unknown to (sb.) This part of the city is unfamiliar to me.

an unfamiliar ((noun)) a (noun) that is not known or recognized He heard an unfamiliar voice on the phone.

Synonyms: unknown, strange, new; Antonyms: familiar, known

From the prefix 'un-' (not) and 'familiar' (well known).

'Un-' means 'not'. If you are not familiar with something, it is unfamiliar to you.

This page is designed for learning support. Please use it as a learning reference, not as a formal reference.