fey (en)

(adjective) fated to die; doomed / (adjective) marked by a foreboding of death or calamity / (adjective) able to see into the future; visionary / (adjective) marked by an otherworldly air or attitude / (adjective) crazy touched / (adjective) excessively refined; precious / (adjective) quaintly unconventional; campy

protean (en)

(adjective) of or resembling Proteus in having a varied nature or ability to assume different forms / (adjective) displaying great diversity or variety; versatile

sous rature (fr)

under erasure: a strategic philosophical device originally developed by Martin Heidegger; involves the crossing out of a word within a text, but allowing it to remain legible and in place; used extensively by Jacques Derrida in his philosophy of deconstruction to signify that a word is "inadequate yet necessary"