[ ʌn'kɒnʃ(ə)nəb(ə)l ]
■ adjective not right or reasonable.
↘unreasonably excessive: they had to wait an ~ time.
Derivatives
unconscionably adverb
Origin
C16: from un- 1 + obs. conscionable , from conscience (interpreted as a plural) + -able .
[ ʌn'kɒnʃ(ə)nəb(ə)l ]
■ adjective not right or reasonable.
↘unreasonably excessive: they had to wait an ~ time.
Derivatives
unconscionably adverb
Origin
C16: from un- 1 + obs. conscionable , from conscience (interpreted as a plural) + -able .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004