regressive
Concise Oxford English Dictionary © 2008 Oxford University Press:
regressive/rɪˈɡresɪv/
▶adjective
- 1 tending to regress or characterized by regression.
- 2 (of a tax) taking a proportionally greater amount from those on lower incomes.
– derivatives
regressively adverb,
regressiveness noun.
regressively adverb,
regressiveness noun.
'regressive' also found in these Oxford entries:

