Synset
sounded or spoken in a tone unvarying in pitch
<adj.all>
flat
monotone
monotonic
monotonous
sample sentences
"the owl's faint monotonous hooting"
lexical pointers
derivationally related form
flatness
lexical pointers
derivationally related form
monotone
lexical pointers
derivationally related form
monotone
monotone
semantic pointers
similar to
unmodulated