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Synonyms
antediluvian, Colonel Blimp, dodo, fogy (also fogey), fossil, fud, fuddy-duddy, reactionary, stick-in-the-mud, stuffed shirt
Antonyms
hipster, modern, trendy
1853, in the meaning defined at sense 1
More from Merriam-Webster on mossback
Rhyming Dictionary: Words that rhyme with mossback
Thesaurus: All synonyms and antonyms for mossback
See Definitions and Examples
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