Other hyponyms of trounce include
outpoint,
outscore,
walk over,
eliminate,
mop up,
pip,
rack up,
whip,
worst,
whomp,
get the best,
have the best,
overcome,
rout,
spread-eagle,
spreadeagle,
get the jump,
cheat,
chicane,
chouse,
jockey,
screw,
shaft,
exceed,
outdo,
outgo,
outmatch,
outperform,
outstrip,
surmount,
surpass,
master,
overcome,
subdue,
surmount,
best,
outdo,
outflank,
scoop,
trump,
outfight,
overmaster,
overpower,
overwhelm,
checkmate,
mate,
immobilise,
immobilize,
outplay,
bat,
clobber,
cream,
drub,
lick,
thrash.