Thesaurus
To save this word, you'll need to log in.
Synonyms & Antonyms of definitively
as in really, certainly
Synonyms & Near Synonyms for definitively
Antonyms & Near Antonyms for definitively
Keep scrolling for more
Comments on definitively
What made you want to look up definitively? Please tell us where you read or heard it (including the quote, if possible).
Test Your Vocabulary
Name that Thing: Flower Edition
- Name that flower
Can you spell these 10 commonly misspelled words?
TAKE THE QUIZ
Test Your Knowledge - and learn some interesting things along the way.
TAKE THE QUIZLove words? Need even more definitions?
Merriam-Webster unabridgedWords at Play
Ask the Editors
Share definitively