Synonyms and Antonyms of dummy up
to stop talking all of a sudden the suspect just dummied up and demanded the presence of an attorney Synonyms of dummy up belt up [British], clam up, dry up, shut up, hush, pipe down, quiet (down)Words Related to dummy up calm (down), cool (down), settle (down); haw, hemNear Antonyms of dummy up pipe up, sound off, speak out, speak up, spout (off), talk upAntonyms of dummy up speak, talk
Seen and Heard
What made you want to look up dummy up? Please tell us where you read or heard it (including the quote, if possible).