n. 25B6; noun PROTEST, protestation, demur, demurral, complaint, expostulation, grievance, cavil, quibble; opposition, argument, counter-argument, disagreement, disapproval, dissent; informal niggle.
OBJECTION
Meaning of OBJECTION in English
Concise Oxford thesaurus English vocabulary. Краткий оксфордский словарь английского языка тезаурус. 2012