MyDataFarming

Definitions of wallop:

noun:   a severe blow
noun:   a forceful consequence; a strong effect
Example: "The book packs a wallop"

verb:   defeat soundly and utterly
Example: "We'll wallop them!"

verb:   hit hard

more on this topic on answers.com

Alternative Terms
bash catch clout hit knock pop-5 slam slog slug smash smite sock strike swat thwack whack wham whop biff bop clip belt conk paste attack-defend annihilate crush drub overpower overwhelm steamroller thrash trounce vanquish massacre clobber cream shellac smear win-lose-recovery bang blow crack lick pound welt impact punch affect-ineffectiveness sting kick drugs-temperance lift thrill boot high excite-bore-interest wallop edge pack-a-punch lam damn-yankees level-3-tv-series leopold-stokowski gallop holy-sonnet0-poem-4 m-a-s-h-abyssinia-henry-tv-episode wall ernesto-zedillo-ponce-de-le-n shirley-caesar all-in-the-family-meet-the-bunkers-tv-episode

allop , wallop , eallop , ewallop , rallop , rwallop , sallop , swallop , tallop , twallop , uallop , uwallop , vallop , vwallop , yallop , ywallop , zallop , zwallop , fallop , fwallop , gallop , gwallop , hallop , hwallop , iallop , iwallop , 0allop , 0wallop , 1allop , 1wallop , 2allop , 2wallop , 3allop , 3wallop , 4allop , 4wallop , 5allop , 5wallop , 6allop , 6wallop , 7allop , 7wallop , 8allop , 8wallop , 9allop , 9wallop , ,allop , ,wallop , .allop , .wallop , /allop , /wallop , [allop , [wallop , ]allop , ]wallop , 'allop , 'wallop , ;allop , ;wallop , aallop , awallop , ballop , bwallop , callop , cwallop , dallop , dwallop , jallop , jwallop , kallop , kwallop , lallop , lwallop , mallop , mwallop , nallop , nwallop , oallop , owallop , pallop , pwallop , wllop , wallop , wellop , weallop , wrllop , wrallop , wsllop , wsallop , wtllop , wtallop , wullop , wuallop , wvllop , wvallop , wyllop , wyallop , wzllop , wzallop , wfllop , wfallop , wgllop , wgallop , whllop , whallop , willop , wiallop , w0llop , w0allop , w1llop , w1allop , w2llop , w2allop , w3llop , w3allop , w4llop , w4allop , w5llop , w5allop , w6llop , w6allop , w7llop , w7allop , w8llop , w8allop , w9llop , w9allop , w,llop , w,allop , w.llop , w.allop , w/llop , w/allop , w[llop , w[allop , w]llop , w]allop , w'llop , w'allop , w;llop , w;allop , wallop , waallop , wbllop , wballop , wcllop , wcallop , wdllop , wdallop , wjllop , wjallop , wkllop , wkallop , wlllop , wlallop , wmllop , wmallop , wnllop , wnallop , wollop , woallop , wpllop , wpallop , walop , wallop , waelop , waellop , warlop , warllop , waslop , wasllop , watlop , watllop , waulop , waullop , wavlop , wavllop , waylop , wayllop , wazlop , wazllop , waflop , wafllop , waglop , wagllop , wahlop , wahllop , wailop , waillop , wa0lop , wa0llop , wa1lop , wa1llop , wa2lop , wa2llop , wa3lop , wa3llop , wa4lop , wa4llop , wa5lop , wa5llop , wa6lop , wa6llop , wa7lop , wa7llop , wa8lop , wa8llop , wa9lop , wa9llop , wa,lop , wa,llop , wa.lop , wa.llop , wa/lop , wa/llop , wa[lop , wa[llop , wa]lop , wa]llop , wa'lop , wa'llop , wa;lop , wa;llop , waalop , waallop , wablop , wabllop , waclop , wacllop , wadlop , wadllop , wajlop , wajllop , waklop , wakllop , wallop , walllop , wamlop , wamllop , wanlop , wanllop , waolop , waollop , waplop , wapllop , walop , wallop , waleop , walelop , walrop , walrlop , walsop , walslop , waltop , waltlop , waluop , walulop , walvop , walvlop , walyop , walylop , walzop , walzlop , walfop , walflop , walgop , walglop , walhop , walhlop , waliop , walilop , wal0op , wal0lop , wal1op , wal1lop , wal2op , wal2lop , wal3op , wal3lop , wal4op , wal4lop , wal5op , wal5lop , wal6op , wal6lop , wal7op , wal7lop , wal8op , wal8lop , wal9op , wal9lop , wal,op , wal,lop , wal.op , wal.lop , wal/op , wal/lop , wal[op , wal[lop , wal]op , wal]lop , wal'op , wal'lop , wal;op , wal;lop , walaop , walalop , walbop , walblop , walcop , walclop , waldop , waldlop , waljop , waljlop , walkop , walklop , wallop , walllop , walmop , walmlop , walnop , walnlop , waloop , walolop , walpop , walplop , wallp , wallop , wallep , walleop , wallrp , wallrop , wallsp , wallsop , walltp , walltop , wallup , walluop , wallvp , wallvop , wallyp , wallyop , wallzp , wallzop , wallfp , wallfop , wallgp , wallgop , wallhp , wallhop , wallip , walliop , wall0p , wall0op , wall1p , wall1op , wall2p , wall2op , wall3p , wall3op , wall4p , wall4op , wall5p , wall5op , wall6p , wall6op , wall7p , wall7op , wall8p , wall8op , wall9p , wall9op , wall,p , wall,op , wall.p , wall.op , wall/p , wall/op , wall[p , wall[op , wall]p , wall]op , wall'p , wall'op , wall;p , wall;op , wallap , wallaop , wallbp , wallbop , wallcp , wallcop , walldp , walldop , walljp , walljop , wallkp , wallkop , walllp , walllop , wallmp , wallmop , wallnp , wallnop , wallop , walloop , wallpp , wallpop , wallo , wallop , walloe , walloep , wallor , wallorp , wallos , wallosp , wallot , wallotp , wallou , walloup , wallov , wallovp , walloy , walloyp , walloz , wallozp , wallof , wallofp , wallog , wallogp , walloh , wallohp , walloi , walloip , wallo0 , wallo0p , wallo1 , wallo1p , wallo2 , wallo2p , wallo3 , wallo3p , wallo4 , wallo4p , wallo5 , wallo5p , wallo6 , wallo6p , wallo7 , wallo7p , wallo8 , wallo8p , wallo9 , wallo9p , wallo, , wallo,p , wallo. , wallo.p , wallo/ , wallo/p , wallo[ , wallo[p , wallo] , wallo]p , wallo' , wallo'p , wallo; , wallo;p , walloa , walloap , wallob , wallobp , walloc , wallocp , wallod , wallodp , walloj , wallojp , wallok , wallokp , wallol , wallolp , wallom , wallomp , wallon , wallonp , walloo , walloop , wallop , wallopp , awllop , wlalop , wallop , walolp , wallpo