Source : Webster's Revised Unabridged Dictionary (1913)
Oppressive \Op*press"ive\, a. [Cf. F. oppressif.]
1. Unreasonably burdensome; unjustly severe, rigorous, or
harsh; as, oppressive taxes; oppressive exactions of
service; an oppressive game law. --Macaulay.
2. Using oppression; tyrannical; as, oppressive authority or
commands.
3. Heavy; overpowering; hard to be borne; as, oppressive
grief or woe.
To ease the soul of one oppressive weight. --Pope.
-- {Op*press"ive*ly}, adv. -- {Op*press"ive*ness}, n.
Source : WordNet®
oppressiveness
n 1: a feeling of being oppressed [syn: {oppression}]
2: unwelcome burdensome difficulty [syn: {burdensomeness}, {onerousness}]