discriminatory

(a) being biased or having a belief or attitude formed beforehand
- a prejudiced judge
prejudiced,
(s) containing or implying a slight or showing prejudice
- discriminatory attitudes and practices
- invidious comparisons
invidious,
(s) capable of making fine distinctions discriminative,
(s) manifesting partiality
- a discriminatory tax
- preferential tariff rates
- preferential treatment
- a preferential shop gives priority or advantage to union members in hiring or promoting
preferential,

prejudiced invidious discriminative preferential

unprejudiced impartial

discriminator