Find Antonyms
mysterious Antonyms
Opposite of mysterious
Because the opposite of mysterious shifts with each meaning, the 13 antonyms and opposite words below are separated across 2 exact definitions and ranked by contrast strength.
• adjective (Context 1)
Difficult or impossible to understand, explain, or identify.
Usage Example
"Scientists are still trying to determine the source of the obvious radio signals from deep space."
Strongest
obvious
clear
straightforward
Strong
understandable
evident
apparent
plain
transparent
• adjective (Context 2)
Having an air of secrecy and reserve; deliberately evasive or unwilling to reveal information.
Usage Example
"She was very open about where she had spent the afternoon."
Strongest
open
forthright
candid
Strong
frank
direct
Similar words to mysterious
Words similar to mysterious shift depending on context. Common synonyms include:
secretive
enigmatic
inexplicable
baffling
puzzling
furtive
perplexing
inscrutable
• Nearby Words
Cite this Entry
Wordmom. (2026). Antonyms for Mysterious. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/mysterious