unknowing (n.)
unknowing (adj.)
- asleep
 - awkward
 - callow
 - dumb
 - empty
 - empty-headed
 - gauche
 - green
 - groping
 - ignorant
 - inane
 - incognizant
 - inexperienced
 - innocent
 - insensible
 - mindless
 - naive
 - napping
 - nescient
 - raw
 - simple
 - tentative
 - unacquainted
 - unaware
 - uncomprehending
 - unconscious
 - unenlightened
 - unfamiliar
 - unhearing
 - unilluminated
 - uninformed
 - uninitiated
 - uninstructed
 - unintelligent
 - unmindful
 - unperceiving
 - unripe
 - unseeing
 - unsure
 - unsuspecting
 - unversed
 - unwitting
 - vacuous
 - witless
 
He trudg'd along unknowing what he sought,
And whistled as he went, for want of thought.