His sureness was born of having looked it up in a reputable reference book.
Source: wiktionary
Sureness
//ˈʃʊənəs//
Synonyms for "sureness" (109 found)
Ranked by relevance and common usage.
Closest matches (22)
Strong matches (33)
Related words (54)
irrevocabilitynecessitynonambiguitynoncontingencyoverconfidenceoversurenessoverweeningoverweeningnesspoisepompositypositivenesspredestinationpredeterminationprideprobatumproved factreceptionrelentlessnessreliabilityreliance
Show 32 more words
reliance onresponsibilitysecurityself-assuranceself-confidenceself-importanceself-reliancesettled beliefstockstoresubjective certaintysuretysuspension of disbelieftrusttrustabilitytrustinesstrustworthinesstruthunambiguityunavoidable casualtyunavoidablenessuncontrollabilityundeflectabilityunequivocalnessunfalsenessunivocityunmistakablenessunperfidiousnessunpreventabilityuntreacherousnessunyieldingnessvis major
Noun(2 words)
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3 entriesSynonyms
1 entriesderived from
1 entriesis a
1 entriesrelated to
4 entriesSample sentences
2 total sentences available.
The surgeon's sureness was the result of long study in school and long practice in the operating room, never did he hesitate and never was there a mis-move.
Source: wiktionary
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.