WordNet: closed book, enigma, mystery, secret
something that baffles understanding and cannot be explained; "how it got out is a mystery"; "it remains one of nature's secrets"
- hypernym perplexity
closed book
- (suomi) tuntematon asia (synonyymi)
enigma
- (englanti) enigmatical (derivationally related)
- (englanti) enigmatic (derivationally related)
mystery
- (englanti) mystify (derivationally related)
- (englanti) mystify (derivationally related)
- (englanti) mysterious (derivationally related)
- (englanti) mysterious (derivationally related)
- (suomi) mysteeri (synonyymi)
secret
- (suomi) salaisuus (synonyymi)