MONOTONE
Meaning of MONOTONE in English
n.
Function: adjective
Synonyms: DULL 9, banausic, blah, ||dim, dreary, humdrum, monotonous, pedestrian, poky, stodgy
Merriam Webster.
Collegiate thesaurus English dictionary.
Английский энциклопедический толковый словарь тезауруса.
2012