catch

[1]	capture , seize , apprehend , take/get (hold of) , grab , grip , grasp , take captive , hold , arrest , take prisoner , (Colloq) nab , pinch , collar , (Brit) nick
[2]	trap , ensnare , entrap , snare , net , bag , hook , round up , corral
[3]	take , get on/on to , board
[4]	surprise , discover , find
[5]	be seized/taken hold of by/with , come down with , be afflicted by/with , contract , get , suffer from
[6]	strike , hit , deliver , fetch , box
[7]	tangle , become entangled/stuck/trapped/hooked
[8]	restrain , stop , check , curb
[9]	intercept , grab , seize , snatch
[10]	understand , see , comprehend , grasp , apprehend , fathom , perceive , discern , follow , take in , gather , (Colloq) figure out , get , catch on (to) , get the drift (of) , (Brit) twig
[11]	captivate , charm , bewitch , enchant , fascinate , seduce , attract , entice , allure
[12]	attract , pick up , draw
[13]	catch on , understand , grasp , see (through) , comprehend , get (it) , (Brit) twig , take hold , succeed , become popular/fashionable
[14]	catch up , absorb , take hold of , involve , enthrall , immerse , reach , overtake , overhaul
[15]	hitch
[16]	catch up with
[17]	overhear
[18]	watch , view
[19]	trip up
[20]	enamour , trance , becharm , enamor , beguile , entrance

[1]	gimmick
[2]	haul
[3]	match
[4]	stop
[5]	grab , snatch , snap
[6]	apprehension , arrest , collar , pinch , taking into custody
[7]	capture , take , bag , prize , trophy
[8]	acquisition , conquest
[9]	clasp , hook , pin , clip , fastening , fastener
[10]	trick , disadvantage , hitch , snag , fly in the ointment , catch-22 , trap , problem , drawback , (Colloq) (US) hooker