Synonyms for

Fasten

Verb Another word for fasten — explore alternatives below. For syllable breakdowns and pronunciation, see this word on Syllablesworld.

Definition

to attach or close securely

Synonyms & similar words

secure fix unfasten tighten secure tie clasp lock button zip bolt join attach fix connect bond stick adhere glue weld solder stitch sew knit

Try these popular words

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