as in not to mention
to say nothing of
I never suggested that he was incompetent, still less that he was dishonest
Synonyms & Similar Words
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Example Sentences
Recent Examples of Synonyms for still less
let alone
Conjunction
-
As detention stretches on, Kordia said it’s been difficult to follow developments in the war, let alone maintain contact with relatives caught in the conflict.—
Dave Smith,
Fortune,
3 Oct. 2025 -
But receiving a star on the Hollywood Walk of Fame hadn’t even crossed her mind, let alone make it onto any of her manifestation boards.—
Anna Tingley,
Variety,
3 Oct. 2025
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“Still less.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/still%20less. Accessed 8 Oct. 2025.
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