Words That Rhyme With "Omissions" :

2 syllables:

bisson, cautions, christen, cushions, fashions, fictions, fission, freshens, frictions, Frisian, frison, glisten, gryphons, Haitians, kitchens, listens, lotions, missions, nations, Nisan, notions, oceans, passions, potions, rations, Russians, scission, Sessions, Sison, stations, stiffens, thissen, titian, visions

3 syllables:

abscission, addictions, additions, admissions, afflictions, aggressions, aglisten, aleutians, allision, ambitions, attrition, auditions, carnations, castrations, citations, clinicians, cognition, coition, collisions, Colossians, commissions, completions, concessions, concision, concussions, conditions, confessions, constrictions, contrition, convictions, creations, Croatians, crustaceans, decisions, deficience, dehiscence, deletions, dentition, depictions, depressions, derision, descriptions, detrition, digressions, discission, discretions, discussions, divisions, donations, durations, editions, Egyptians, elision, elysian, emissions, envisions, evictions, excision, expressions, flirtations, foundations, fruition, frustrations, Galatians, gradations, gyrations, ignition, impatiens, impressions, incisions, inflation's, inscriptions, lenition, locations, logician, magicians, melissa's, metrician, migrations, militias, misprision, monition, mortician, munitions, musicians, mutations, notations, nutrition, nutritionary, obsessions, omniscience, oppressions, opticians, orations, ovations, Parisian, partitions, patricians, perdition, permissions, petitions, Phoenicians, physicians, plantations, positions, possessions, practician, precautions, precisian, precision, predictions, prescriptions, prevision, privations, processions, professions, provisions, quotations, recessions, rechristen, recisions, recission, regressions, relations, remissions, renditions, repressions, rescissions, restrictions, revisions, rotations, rubrician, secretions, sedition, sensations, solutions, sortition, submissions, subscriptions, suspicions, tacticians, technicians, temptations, traditions, transcriptions, transgressions, transitions, translations, transmissions, tuitions, vacations, vendition, vibrations, vocations, volition

4 syllables:

aberrations, abolition, abolitionary, accusations, acoustician, acquisitions, adaptations, admirations, admonitions, airconditions, allegations, allocations, alterations, altercations, ammunitions, amputations, annotations, apparitions, appellations, applications, apposition, arbitrations, aspirations, aviation's, ballistician, bipartition, calculations, cancellations, celebrations, circulations, circumcision, coalitions, combinations, compensations, competitions, compilations, complications, compositions, computations, concentrations, condemnations, confrontations, congregations, conjugations, connotations, consecrations, consolations, constellations, constitutions, consultations, contradictions, contributions, conversations, corporations, correlations, cosmetician, declarations, decorations, definitions, deglutition, degradations, delegations, demarcations, demolition, demonstrations, deportations, depositions, depredations, deprivations, desecrations, designations, destinations, detonations, deviations, dietician, dietitians, dislocations, dispositions, distributions, duplications, ebullition, educations, electricians, elevations, elocutions, emanations, emigrations, emollition, erudition, esthetician, excavations, executions, exhibitions, exhortations, expectations, expeditions, expirations, explanations, explorations, expositions, extradition, fabrications, federations, fluctuations, formulations, generations, graduations, hesitations, illustrations, imbibition, imitations, implications, imposition, imprecision, inanition, incarnations, inclinations, indecision, indications, indiscretions, infestations, inhibitions, innovations, innutrition, inspirations, installations, institutions, integrations, intermissions, intonations, intuition, inundations, invitations, irritations, jurisdictions, lacerations, lamentations, legislation's, limitations, liquidations, litigations, logistician, machinations, malnutrition, mechanician, medications, meditations, micturition, ministrations, miscreations, motivations, multivision, mutilations, nominations, obligations, observations, obstetricians, occupations, operations, oppositions, orchestrations, oscillations, ovulations, palpitations, parturition, perforations, permutations, perturbations, phonetician, photofission, politicians, populations, postposition, precognition, preconditions, preignition, premonitions, preparations, preposition, presentations, preterition, prodelision, prohibitions, propositions, prosecutions, protestations, provocations, publications, radiation's, realizations, recitations, recognition, recondition, redhibition, registrations, regulations, relocations, reminiscence, reparations, repartition, repercussions, repetitions, reposition, repossessions, reprovision, reputations, reservations, resignations, resolutions, restorations, Revelations, reviviscence, revocations, revolutions, rhetoricians, ruminations, semantician, separations, simulations, situations, speculations, statisticians, stipulations, strangulations, subaudition, subincision, subluxations, substitutions, superstitions, supervision, suppositions, syndications, tabulations, terminations, theoreticians, tonetician, transportation's, transposition, tribulations, tripartition, ulcerations, vaccinations, valuations, variations, violations, visitations

5 syllables:

abbreviations, academicians, accommodations, accreditations, accumulations, administrations, affiliations, amplifications, anticipations, appropriations, arithmetician, assassinations, associations, authentications, authorizations, autoignition, biometrician, certifications, civilizations, clarifications, classifications, collaborations, commemorations, communications, configurations, congratulations, considerations, consolidations, contraposition, cooperations, cybernetician, decapitations, decomposition, deliberations, denominations, denunciations, depreciations, determinations, devaluations, diagnostician, dialectician, discolorations, disinhibition, dramatizations, electrocutions, eliminations, emancipations, evacuations, evaluations, exacerbations, exaggerations, examinations, expropriations, fortifications, geometrician, geriatricians, hallucinations, humiliations, imaginations, immunizations, improvisations, inaugurations, incorporations, indisposition, inoculations, insinuations, interposition, interpretations, interrogations, investigations, justifications, juxtapositions, magnifications, manifestations, manipulations, mathematicians, miscalculations, misrecognition, mobilizations, modifications, negotiations, nonrecognition, notifications, organisations, organizations, orientations, originations, paediatrician, participations, pediatricians, photometrician, pontifications, predispositions, preoccupations, presupposition, privatizations, prognostications, pronunciations, qualifications, ramifications, recommendations, recomposition, recriminations, redefinition, redeposition, reimposition, representations, reverberations, solicitations, specifications, stereoptician, sterilizations, superaddition, uncircumcision, undernutrition, vomiturition

6 syllables:

bioclimatician, capitalizations, characterizations, counterproposition, diversifications, econometrician, electrotechnician, generalizations, geomagnetician, geopolitician, hospitalizations, identifications, liberalizations, misrepresentations, nationalizations, photocomposition, rationalizations, reconciliations, rehabilitations, renegotiations, reorganizations, revaluations, semipolitician, superimposition

7 syllables:

denationalizations, electrodeposition, metamathematician, mischaracterizations, recapitalizations, telecommunications