Word parts change

un- + usual

Pronunciation change

Adjective change

Positive
unusual

Comparative
more unusual

Superlative
most unusual

  1. If something is unusual, it is not what you expect. It is not an everyday thing or happening.
    It was a warm night, unusual for mid Winter.
    With his bright pink hair, he was most unusual to look at.
    It is not unusual for him to be late.

Related words change