unaware adj.
VERBS appear, be, seem | remain
ADV. completely, entirely, quite, totally, utterly, wholly | almost, virtually | generally, largely | comparatively | apparently, seemingly | evidently, obviously | blissfully, blithely They remained blissfully unaware of his true intentions.
PREP. of
You can also check other dicts: unaware (English, 中文解释 ), wordnet sense, Collins Definition