unable to put into words

to say, to tell somebody / to call, to name, to give a name / to cry, to call, to make a noise (such as an animal)

past tense and perfective aspect of 言う (iu, yū) [godan]

nonetheless, although, be that as it may

in other words; what I (you, etc.) mean is

to startle; to surprise; to astonish

use one thing for many purposes / work someone hard

to use one's head

everything

(colloquial) current boyfriend