Unfavorable
Part of speech: adjective
Definition: not approved of opposing or hindering
Uncomplimentary
Part of speech: adjective
Definition: Not complimentary
Unfavorable as an adjective is not approved of while Uncomplimentary as an adjective is not complimentary
Part of speech: adjective
Definition: not approved of opposing or hindering
Part of speech: adjective
Definition: Not complimentary
We hope you now know whether to use Unfavorable or Uncomplimentary in your sentence.