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Unknown quantity

Synonyms for "unknown quantity" (9 found)

Ranked by relevance and common usage.

Informal (1)

Adj, character, conj, name, noun, num, verb, slang(1 words)

General use (8)

Name, noun, verb(2 words)

riddle frontier

Noun(4 words)

mystery unknown dark horse terra incognita

Noun, verb(1 words)

Name, noun(1 words)

See also for "unknown quantity"

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