SAFETY BOLT Synonyms There is 1 synonym of the phrase safety bolt. (exact relations) There are 4 hypernyms of the phrase safety bolt. (close relations)Did you mean?Definition of SAFETY BOLTAlso try synonyms for..safesaferboltsboltedsafetyBest Alternative Words for SAFETY BOLTTop 20Top 10 Top 20 (Default)Top 50 Top 100 All All (Default)WordsPhrases All All (Default)Verb Noun Adjective Adverb RankWordSave?More Syns..UsageType1safety locknounn Best Hypernyms For SAFETY BOLT Here is a list of related hypernyms for safety bolt, these are close relations that fall within the same topic. Most relevant words are highlighted and in order. Words (4)bolt deadbolt fastener lock