Verb change

Plain form
exhaust

Third-person singular
exhausts

Past tense
exhausted

Past participle
exhausted

Present participle
exhausting

  1. The present participle of exhaust.
    Watching three kids all day is exhausting!

Adjective change

Positive
exhausting

Comparative
more exhausting

Superlative
most exhausting

  1. If something is exhausting, it is requires a lot of energy to do it.
    This task is exhausting!