Needless to say
Not to mention and needless to say are semantically related. In some cases you can replace phrase "Not to mention" with "Needless to say", this phrases are similar.
Not to mention
Not to mention adverb - Much less.
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Synonyms for Not to mention
Needless to say and not to mention are semantically related. Sometimes you can replace phrase "Needless to say" with "Not to mention", this phrases are similar.
Mutual synonyms
Cite this Source
Not to mention and Needless to say. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/needless_to_say/not_to_mention
Needless to say & Not to mention. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/needless_to_say/not_to_mention>.
Not to mention or Needless to say. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/needless_to_say/not_to_mention.