FAQs About the word unbeknownst

不为人知地

(usually used with `to') occurring or existing without the knowledge of, without someone's knowledge

未知,unaware,不熟悉,無意識,不知,粗心 (粗心),不被察覺,未經認可的,意外的,無防備的

No antonyms found.

unbeknown => 不為人知, unbeing => 無存, unbehovely => 不得體的, unbeholden => 不依賴, unbegun => 未開始的,