perhaps
Definitions
Used to express uncertainty or possibility; maybe.
Used when making a polite suggestion, request, or statement.
Examples
Perhaps we should consider taking a different route to avoid the traffic.
She thought for a moment, perhaps wondering if she had made the right decision.
Synonyms
maybe possibly conceivably perchance potentially imaginably feasibly
Antonyms
definitely certainly surely undoubtedly absolutely positively unquestionably