Here's what rhymes with challendging.
lending rending attending sending ascending bending tending blending offending pending amending mending unending trending vending appending fending wending depending spending defending descending commending unbending contending impending intending pretending suspending transcending extending recommending apprehending expending heartrending condescending superintending comprehending uncomprehending Words that almost rhyme with challendging
renting wrenching avenging clenching drenching venting assenting scenting trenching dissenting lamenting orienting quenching fermenting resenting relenting repenting presenting preventing inventing consenting unrelenting cementing contenting entrenching implementing reinventing representing complementing circumventing complimenting experimenting misrepresenting reading wedding heading letting cleansing sensing welding alleging bedding fencing shedding wrestling yelling threading treading dreading wrecking gelding penning retching shredding getting setting bearing telling blessing pressing resting selling sharing spreading wearing addressing assessing caring checking daring dressing possessing begging commencing tearing glaring guessing herring pairing perplexing wetting betting dredging felling flaring fledgling hedging netting pledging shelling threshing unerring abetting annexing delving fetching flexing fretting messing oppressing paring pecking petting shelving vexing welling baring beheading blaring decking meshing necking panelling pegging trekking tunnelling webbing wedging wresting yelping testing affecting collecting dwelling helping declaring directing melting selecting spelling staring stretching swelling depressing forgetting repairing stepping sweating arresting dispensing electing erecting nesting professing progressing smelling sparing stemming stressing suppressing swearing upsetting caressing condensing embedding labelling perfecting repelling sketching vesting attesting begetting besetting jesting nestling paralleling propelling rebelling retelling scaring undressing belching belting channelling coalescing evidencing marvelling molesting pelting quelling regressing resetting uncaring accepting attempting comparing preparing compelling connecting interpreting overwhelming protecting reflecting correcting detecting distressing projecting refreshing rejecting tempting condemning despairing effecting protesting smelting compressing confessing dissecting impairing impressing objecting overbearing quarrelling deflecting digesting impelling offsetting privileging regretting repressing squaring unsparing bisecting dispelling dissembling divesting expressing respecting suggesting excepting investing neglecting requesting intersecting subjecting contesting expelling indwelling infecting injecting storytelling suspecting intercepting recollecting expecting inspecting manifesting prospecting exempting multiplexing unsuspecting interconnecting