unfavourable vs discriminatory

unfavourable and discriminatory both are adjectives.

Word	Noun	Adjective	Verb	Adverb
unfavourable	No	Yes	No	No
discriminatory	No	Yes	No	No

unfavourable (adjective)	discriminatory (adjective)
(of winds or weather) tending to hinder or oppose	being biased or having a belief or attitude formed beforehand
not encouraging or approving or pleasing	manifesting partiality
involving or creating circumstances detrimental to success or effectiveness	capable of making fine distinctions
	containing or implying a slight or showing prejudice