A really fast thesaurus... with lots of synonyms.
Vastly has 26 synonyms. The top synonyms for vastly are worlds, widely, very much, tremendously, titanically, substantially, stupendously, right and left and 18 more. Another word for vastly is worlds. Browse the full list below.
| Length
| Random | DefinitionA common synonym for vastly is worlds. Other synonyms include widely, very much, tremendously, titanically.
Vastly has 26 synonyms listed on Thesaurasize.
(v): Greatly, in a vast manner
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