Collocations for impossible - adj.

appear, be, look, prove, seem, sound | become | remain | make sth, render sth
Darkness made it impossible to continue.

believe sth, consider sth, deem sth, find sth, regard sth as, see sth as, think sth
I found his offer impossible to resist.

absolutely, completely, quite, totally, utterly | frankly
Cooking for forty would be frankly impossible without my new assistant.

just, simply
I''m really sorry. It''s just impossible.

by no means, far from, not altogether
a desirable and far from impossible objective to achieve

almost, more or less, near, nearly, next to, nigh on, practically, virtually, well-nigh
It was well-nigh impossible for him to convince her that he was right.

pretty | effectively | literally | apparently, seemingly | theoretically | clearly, obviously | equally
Both options are equally impossible.

generally | hitherto, previously
With the new equipment we will be able to accomplish hitherto impossible tasks.

ultimately | economically, financially, logically, logistically, mathematically, politically, physically, scientifically, socially, technically
The high cost of childcare made returning to work economically impossible.

for
The situation is quite impossible for us. | It''s impossible for me to say.

be | become | find sb
I find her impossible.

bloody
(taboo),

really | absolutely, completely, quite, totally
You can be absolutely impossible at times!

just