2 syllables:
cision, frisian, nizhyn, scission, vision, visione

3 syllables:
abscision, abscission, allision, anisian, avision, cellevision, collision, comision, concision, decision, derision, discission, disprison, division, divisione, divison, elision, envision, excision, hi-vision, hikvision, illision, incision, incisione, invision, irrision, misprision, nevisian, night-vision, night vision, occision, parisian, precisian, precision, prevision, provision, recision, rescission, revision, revisione, sarkisian, succision, timvision, touchvision, worldvision, xyvision

4 syllables:
activision, avedisian, bakke decision, banglavision, cablevision, cell division, chucklevision, circumcision, comparision, control-vision, coopervision, cross-division, demolision, eurovision, form division, imprecision, improvision, indecision, indivision, inrecision, intercision, jellyvision, joy division, line of vision, long division, macrovision, microvision, misdivision, monovision, monstervision, multivision, necrovision, noctovision, panavision, paradisian, redivision, retrovision, sales division, seinfeldvision, short division, smell-o-vision, souldecision, spectravision, spectrevision, split decision, squigglevision, sub-division, subdivision, subincision, supervision, supravision, television, terrorvision, toon-a-vision, tunnelvision, univision, valuevision, vistavision, wandavision, word division

5 syllables:
anticollision, colecovision, computervision, exploravision, final decision, intellivision, media.vision, radiovision, stereovision, sun television

6 syllables:
101st airborne division, bloomberg television, cable television, cellular division, color television, fuji television, judicial decision, marvel television, phase of cell division, porcupine provision, reduction division

7 syllables:
advertising division, atomwaffen division, closed-circuit television, texas ranger division, tom clancy's the division

8 syllables:
82nd airborne division, accuracy and precision, administrative division, china central television, sony pictures television, territorial division

9 syllables:
high-definition television

10 syllables:
sony entertainment television

12 syllables:
2021 in philippine television, 2022 in american television

13 syllables:
2021 in american television

2 syllables:
christen, driven, fission, frisson, given, glisten, griffon, grison, gryphon, isn't, listen, lycian, mission, mithan, mizzen, nisan, nissen, prison, risen, sison, sivan, stiffen, titian, whitsun, writhen

3 syllables:
sullivan, huntington, mulligan, publican, addition, admission, ambition, arisen, attrition, audition, clinician, cognition, coition, commission, condition, contrition, detrition, edition, emission, forgiven, fradicin, fruition, galician, ignition, imprison, logician, magician, monition, mortician, munition, musician, nutrition, omission, optician, partition, patrician, perdition, permission, petition, physician, position, practician, recission, remission, rendition, search mission, sedition, sortition, state prison, submission, suspicion, tactician, technician, tradition, transition, transmission, tuition, vendition, volition

4 syllables:
republican, abolition, acquisition, admonition, aesthetician, ammunition, apparition, apposition, bad condition, belgian griffon, brussels griffon, coalition, combat mission, competition, composition, cosmetician, definition, deglutition, demolition, deposition, dietician, dietitian, disposition, disquisition, electrician, erudition, esthetician, exhibition, expedition, exposition, extradition, eye condition, field emission, foreign mission, genus sison, good condition, heart condition, house physician, imbibition, imposition, inanition, inhibition, inquisition, intermission, intromission, intuition, in addition, in commission, in condition, in remission, jazz musician, logistician, machine-driven, malnutrition, malposition, manumission, new edition, obstetrician, opposition, ordovician, parturition, phase transition, phonetician, politician, postposition, precognition, precondition, premonition, preposition, preterition, pretermission, prohibition, proposition, readmission, recognition, recondition, repetition, reposition, requisition, rhetorician, skin condition, stage technician, statistician, superstition, supposition, syntactician, text edition, trade edition, transposition, with ambition

5 syllables:
academician, arithmetician, art exhibition, ballet position, cleanup position, colored audition, control condition, decomposition, dental technician, derequisition, diagnostician, dialectician, face recognition, fairness commission, geometrician, geriatrician, indisposition, interposition, in opposition, juxtaposition, lotus position, mathematician, newly arisen, nuclear fission, out of commission, paediatrician, pediatrician, photoemission, planning commission, predisposition, presupposition, price competition, price of admission, rate of attrition, redefinition, redeposition, redisposition, reimposition, semiotician, standard transmission, taracahitian, theoretician, thermal emission, weather condition, zoning commission

6 syllables:
angular position, boundary condition, diplomatic mission, econometrician, election commission, essential condition, financial condition, hostile expedition, hunting expedition, infrared emission, limited edition, machine politician, military mission, object recognition, polar opposition, radio emission, resident physician, search and destroy mission, search and rescue mission, trigonometrician, writ of prohibition

7 syllables:
antiredeposition, atmospheric condition, automatic transmission, double decomposition, dramatic composition, economic condition, electrodeposition, explicit definition, favorable position, military commission, military position, missionary position, musical composition, mutual opposition, population commission, sanitary condition, secondary emission, statistical commission, unit of ammunition, vector decomposition

8 syllables:
antipodal opposition, dictionary definition, environmental condition, experimental condition, geographic expedition, literary composition, military expedition, photoelectric emission, reciprocal inhibition, unfavorable position

9 syllables:
atomic energy commission, mathematical statistician, social development commission

12 syllables:
economic and social council commission