Word parts change

un- + friendly

Pronunciation change

Adjective change

Positive
unfriendly

Comparative
unfriendlier

Superlative
unfriendliest

Positive
unfriendly

Comparative
more unfriendly

Superlative
most unfriendly

  1. When someone is unfriendly, the person is not friendly and is mean.
    I do not understand why Luke is being so unfriendly today.
  2. When something is unfriendly, it is not favorable.

Noun change

Singular
unfriendly

Plural
unfriendlies

  1. (countable) An unfriendly is an enemy, someone that is against you.