Antonyms of fastness from BoostVocab

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fastness

/'fæstnɪs/

Synonyms of fastness Antonyms of fastness Examples of fastness Usage of fastness Parts of fastness Definition that contains fastness Words sounding like fastness Explanation of fastness

noun
a rate (usually rapid) at which something happens
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speed swiftness

type of:
pace rate
noun
the quality of being fixed in place as by some firm attachment
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fixedness fixity fixture secureness

type of:
immovability immovableness
noun
a strongly fortified defensive structure
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stronghold

type of:
defense defence defensive structure

Antonyms of fastness

break lose slow offense offence prosecution abruptness looseness let go of insecureness movability movableness