Here's what rhymes with clusterware.
where aware wear ware their there care bear fair hair share chair pair rare affair bare dare fare swear tear faire hare mare beware mer pear underwear guerre lair mehr affaire cher fere mair pare sehr thair aftercare outerwear spyware square prayer spare unaware unfair glare stare flare scare snare stair earthenware flair blare dinnerware tinware ironware beachwear ovenware everywhere prepare anywhere compare declare despair repair questionnaire forbear impair thoroughfare silverware bugbear debonair midair solitaire tableware forswear medicare parterre repairer chinaware kitchenware overbear coheir eldercare legionnaire debonaire funfair setsquare doctrinaire curare ensnare horsehair billionaire foursquare broodmare foreswear backstair wirehair millionaire disrepair concessionaire commissionaire maidenhair millionnaire camelhair extraordinaire multimillionaire Words that almost rhyme with clusterware
well weal cell tell fell del sell bell hell shell dwell gel swell tel dell delle nel yell belle celle quell unwell bel knell nell quel sel telle jell smell farewell spell citadel befell gaol propel gazelle lapel pastel photocell undersell morel noel parallel personnel hotel compel dispel excel repel cartel foretell motel nouvelle impel decibel fontanelle resell retell bagatelle nacelle novelle outsell oversell expel carousel organelle caravel commonweal carrousel muscatel clientele infidel mademoiselle materiel misspell tagliatelle zinfandel nonparallel antipersonnel therefor