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informed guess

NOUN

approximation

Synonyms

STRONG

conjecture estimation guess guesstimate

WEAK

ballpark figure educated guess rough idea rough measure

Antonyms

WEAK

difference dissimilarity

NOUN

ballpark figure

Synonyms

WEAK

approximation estimate estimation guess guesstimate judgment projection rough figure rough guess rough measure

From Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.