1) Addled 2) At sea 3) Discomposed 4) Disconcerted 5) Not with it 
Discombobulated is slang for confused or distracted.
[adj] - having self-possession upset
discombobulate, discombobulating, discombobulated, discombobulation 1. To throw into a state of confusion. 2. To confuse or to disconcert; to upset; to frustrate: 'The politician was completely discombobulated by the critics in the audience.' 3. Etymology: from 1834, American English, a fanciful coinage of a type popular then (originally discombo...
disconcerted adjective having self-possession upset; thrown into confusion; `the hecklers pelted the discombobulated speaker with anything that came to hand`; `looked at each other dumbly, quite disconcerted`- G.B.Shaw
having self-possession upset; thrown into confusion