Synonyms and antonyms of Ways of saying that something has little or no value in American Thesaurus

no...to speak of ()

used for saying that something is so unimportant or so small that it is not worth mentioning

so much for something ()

used for showing that you think a particular idea, statement, or activity has no value

not worth the paper it is written/printed on ()

used for saying that a written agreement is not worth having because the person who signed it is not likely to do what they said they would do

whatever turns you on (informal)

informal used for saying that something that interests someone else does not interest you

not worth a damn ()

used for saying that something has no value or use

something isn’t worth a plug/wooden nickel ()

used for saying that something is not very valuable or useful

something is not worth the paper it is printed on ()

used for saying that something printed, especially a contract, is not reliable and has no value

for what it’s worth ()

used when you are telling someone something and you are not sure how useful it is. This is sometimes shown in e-mails as FWIW