Here's what rhymes with approver.
rover drover clover allover moreover flyover Words that almost rhyme with approver
loafer loather closer closure grocer grosser kosher gopher crozier poser gofer gaucher nosher proposer composer disclosure enclosure composure inclosure disposer imposer exposure foreclosure nondisclosure overexposure discomposure greengrocer underexposure lower broker roller rotor blower loader loner rower roper bloater loaner droller proner motor solar donor polar slower sober voter poker grower knower moder bowler mower coder dolor goer joker kroner kronor poacher sower stroller thrower toner cloture floater homer roaster boater choker comber boner groper doper doter honer moaner moper plonker shoulder soldier holder bipolar controller folder promoter boulder colder nobler poster bolder smoker coaster comptroller decoder remoter gaoler moulder stoker toaster upholder boaster clothier molder playgoer roadster bowlder pardoner hoaxer provoker stoner cajoler jolter coaxer moldier molter mouldier moulter bolster mediocre sarcoma beholder arteriolar encoder holster interloper pawnbroker pollster smolder smoulder upholster nonvoter snowblower goldener telephoner intoner imposture locomotor misnomer unipolar imposter placeholder nonsmoker paternoster marathoner theatregoer ignobler transpolar concertgoer racegoer vasomotor oculomotor psychomotor officeholder servomotor moviegoer titleholder winegrower reupholster sensorimotor policyholder flamethrower