List of 15-letter words containing RF

ALLIGATORFISHES BUTTERFLYFISHES CHESTERFIELDIAN COUNTERFEISANCE COUNTERFEITMENT COUNTERFEITNESS COUNTERFLASHING FORFEITABLENESS HYPERFASTIDIOUS HYPERFEDERALIST HYPERFUNCTIONAL HYPERPERFECTION INTERFASCICULAR INTERFEDERATION INTERFERINGNESS INTERFEROMETERS INTERFEROMETRIC INTERFIBRILLARY INTERFILAMENTAR INTERFILTRATING INTERFILTRATION INTERFOLIACEOUS INTERFOLLICULAR INTERFRATERNITY MULTIPERFORATED NONINTERFERENCE NOVEMPERFOLIATE OVERFAMILIARITY OVERFEARFULNESS OVERFERVENTNESS OVERFLOWINGNESS OVERFOOLISHNESS OVERFORMALIZING OVERFORWARDNESS OVERFRUSTRATION OVERFUNCTIONING OVERMASTERFULLY PATERFAMILIARLY PATERFAMILIASES PERFECTIONATION PERFECTIONISTIC PERFUNCTORINESS PLUSQUAMPERFECT PREINTERFERENCE PRETERIMPERFECT QUARTERFINALIST SUPERFEMININITY SUPERFICIALNESS SUPERFINITENESS SUPERFLUOUSNESS SUPERFOLIACEOUS SUPERFORMALNESS SUPERFORMIDABLE SUPERFORMIDABLY SUPERFRUCTIFIED SUPERFUNCTIONAL SUPERFUSIBILITY SUPERPERFECTION UNCOUNTERFEITED UNDERFEATHERING UNDERFORTIFYING UNPERFECTEDNESS UNPRAYERFULNESS UNSUPERFICIALLY UNSUPERFLUOUSLY