Search Dictionary
Definition of mostly
mostly
/ˈmoʊst.li/
Adjective:most
mostly Lexical Profile
CEFR
A2
Grade
2
Tier
1
Usage
Top 1k
Syllables
2
mostly Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adverb
1
As regards the greater part or number; mainly, predominantly, or chiefly.
Example
"The audience at the lecture consisted mostly of graduate students and visiting professors."
2
On most occasions; usually or generally.
Example
"We mostly eat dinner at home during the week and save restaurants for special occasions."
Synonyms
View all synonyms for mostly Antonyms
View all antonyms for mostly• Rhymes for mostly
Word Origin & Etymology
Formed in the 16th century from the adjective and determiner 'most' (from Old English 'mæst', meaning greatest) combined with the adverbial suffix '-ly'.
Cite this Entry
Wordmom. (2026). Definition of Mostly. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/mostly