Thesaurus
1sub
noun
Synonyms and Antonyms of SUB
a large sandwich on a long split roll <we shared a tuna sub at lunch>
Synonyms Cuban sandwich, grinder, hero, hoagie (also hoagy), Italian sandwich, po'boy (also poor boy), sub, torpedo
Seen & Heard
What made you want to look up sub? Please tell us where you read or heard it (including the quote, if possible).