Another word for definitely

a-z

Modifier

positively
1. in a positive manner
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unquestionably
1. without question; beyond doubt; indubitably.
2. (informal) OK, right-on
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unmistakably
1. In an unmistakable manner; unquestionably.
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clearly
1. (manner) In a clear manner.
2. (modal) Without a doubt; obviously.
3. (degree) To a degree clearly discernible.
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© WEBSTER’S NEW WORLD® ROGET’S A-Z THESAURUS by Charlton Laird and the editors of Webster’s New World dictionaries. Copyright © 1999 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.