bemused

(s) deeply absorbed in thought
- as distant and bemused as a professor listening to the prattling of his freshman class
- lost in thought
- a preoccupied frown
deep in thought, preoccupied, lost,
(s) perplexed by many conflicting situations or statements; filled with bewilderment
- obviously bemused by his questions
- bewildered and confused
- a cloudy and confounded philosopher
- just a mixed-up kid
- she felt lost on the first day of school
at sea, baffled, bewildered, confounded, confused, mazed, mixed-up, befuddled, lost,

deep in thought preoccupied lost at sea baffled bewildered confounded confused mazed mixed-up befuddled

bemuse