Synonyms|1kAntonyms|350|Broader|22Narrower|35Related|1.9k

95 entries under idiom topic. ×

1
in for the long haul(expression, permanent, long-term, lifelong)
1
in the know(expression, familiar, sophisticated, knowledgeable)
1
in the old days(expression, adverb, late, earlier)
1
in the olden days(expression, adverb, late, earlier)
1
in times gone by(expression, adverb, late, earlier)
1
in times past(expression, adverb, late, earlier)
1
knowing the score(expression, familiar, sophisticated, knowledgeable)
1
like grandpa's stuff
1
no longer funny
1
not with it(expression, odd, primitive, unfashionable)
1
not worth saving
1
of long standing(expression, adjective, familiar, established)
1
of marriageable age
1
of olden days(expression, odd, primitive, unfashionable)
1
old as Methuselah(expression, adjective, new, past)
1
old as history
1
old as the hills(expression, adjective, new, past)
1
old as time
1
old man
1
old timer
For more, visit Old on Power Thesaurus
10 years ago|37k views|share |citing 
APASmart Define. (2016). old thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/old/thesaurus/synonyms
ChicagoSmart Define. 2016. "old thesaurus" https://smartdefine.org/old/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, old thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/old/thesaurus/synonyms>.
MLASmart Define. "old thesaurus" 29 February 2016. Web. 24 September 2026. <https://smartdefine.org/old/thesaurus/synonyms>