SHRILL
Meaning of SHRILL in English
I. verb
Synonyms: scream 1, screech, shriek, squeal
II. adjective
Synonyms: acute 4, argute, high, piercing, piping, sharp, thin, treble
Merriam Webster.
Collegiate thesaurus English vocabulary.
Английский энциклопедический словарь тезаурус.
2003