unfavourable

Definitions of unfavourable

1. adjective

   not favorable
   synonyms: unfavorable

   bad

   having undesirable or negative qualities
2. adjective

   not encouraging or approving or pleasing
   synonyms: unfavorable

   negative

   expressing or consisting of a negation or refusal or denial

   critical

   marked by a tendency to find and call attention to errors and flaws

   uncomplimentary

   tending to (or intended to) detract or disparage

   admonishing, admonitory, reproachful, reproving

   expressing reproof or reproach especially as a corrective

   adverse, inauspicious, untoward

   contrary to your interests or welfare

   disapproving

   expressing or manifesting disapproval

   discriminatory, invidious

   containing or implying a slight or showing prejudice

   bad

   having undesirable or negative qualities

   hostile

   characterized by enmity or ill will
3. adjective

   (of winds or weather) tending to hinder or oppose
   synonyms: unfavorable

   unpropitious

   not propitious

   adverse, contrary

   in an opposing direction