He had kept it cryptic on the phone; that plus the uncustomary afternoon meeting would warn the jeweler that it was serious.
Source: wiktionary
Uncustomary
Synonyms for "uncustomary" (29 found)
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Closest matches (6)
Strong matches (9)
Related words (14)
Related word relations
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.