Adjektive
secret [ more secret ; most secret] , {account.}
cryptic [ more cryptic ; most cryptic ]
eerie [ eerier ; eeriest]
furtive [ more furtive ; most furtive ]
esoteric [ more esoteric ; most esoteric ] , {lit.}
Verb
to hide [ hid ; hidden / hid ]
to stash [ stashed ; stashed ]
to conceal [ concealed ; concealed ]
