angling
casting
cynegetic
delving
digging
fishery
fly fishing
following
guddling
halieutic
halieutics
harpooning
hunting
in full cry
in hot pursuit
in pursuit
in search of
jigging
loaded for bear
looking for
nosy
out for
out for bear
piscation
piscatorial
piscatory
poking
probing
prying
pursuant
pursuing
questing
rod and reel
searching
seeking
still-fishing
trawling
trolling
whaling
business
business enterprise
commercial enterprise
dishing
phishing
wishing