óþekktur

== Icelandic == === Etymology === From ó- (“un-”) +‎ þekktur (“known”). === Adjective === óþekktur (comparative óþekktari, superlative óþekktastur) unknown, not known Synonym: ókunnur unknown, nameless Synonym: nafnlaus ==== Declension ==== ==== Derived terms ==== óþekkt stærð (“an unknown”)