VERBS

appear, be, seem
become, grow
make sb
think sb
I don't want to be thought insensitive, but I do think we should go ahead despite the accident

ADV

extremely, highly, incredibly, remarkably, very
totally
a bit, rather, somewhat

PREP

to
Years of abuse at boarding school had made him insensitive to others' suffering

VERBS

be
remain

ADV

completely, totally
almost
largely
fairly, relatively

PREP

to
The machine is relatively insensitive to changes in the atmosphere