fastening,
fastener, clasp, hook, latch, clip
snag,
drawback, problem, difficulty, hitch, obstacle, impediment
grasp,
grab, hold, seize, take, grab hold of, clutch
antonym: drop
snare,
ensnare, entrap, hook, capture, net
capture,
arrest, apprehend, take prisoner, detain, seize, take captive, take
hostage
antonym: release
contract,
become infected with, fall victim to, pick up (informal), go down with, fall
prey to
find,
discover, surprise, spot, notice, see
hear,
perceive, notice, become aware of, grasp, understand
hit,
strike, knock, bump, bump into, crash into
stick,
get trapped in, snag, cling, entangle, snarl, tangle
antonym: free
hold,
hold on to, gather, grasp, receive