Words That Rhyme With "Monitor" :

3 syllables:

auditor, chronicler, conifer, genitor, janitor, keynoter, rocketer, senator, vomiter

4 syllables:

algometer, barometer, bathometer, bolometer, ceilometer, chronometer, clinometer, compositor, coulometer, cryometer, cryptometer, cyclometer, cystometer, depositor, drosometer, drunkometer, expositor, Fathometer, fluorometer, focometer, gasometer, geometer, hodometer, hydrometer, hygrometer, hypsometer, kilometer, lactometer, manometer, mecometer, micrometer, milometer, nilometer, nitrometer, odometer, optometer, orometer, pedometer, photometer, planometer, plastometer, potometer, premonitor, progenitor, psychrometer, pulsometer, pycnometer, pyrometer, rheometer, sclerometer, sonometer, spectrometer, speedometer, spherometer, spirometer, tachometer, tintometer, tonometer, tribometer, udometer, vibrometer, viscometer

5 syllables:

acetometer, actinometer, albedometer, anthropometer, apertometer, cathetometer, cephalometer, cyanometer, declinometer, densitometer, diffractometer, dilatometer, electrometer, extensometer, galvanometer, iconometer, inclinometer, keratometer, magnetometer, nephelometer, oleometer, ovipositor, penetrometer, primogenitor, profilometer, reflectometer, refractometer, roentgenometer, saccharometer, salinometer, sensitometer, tacheometer, trigonometer

6 syllables:

accelerometer, astigmatometer, evaporometer, hemacytometer, hemocytometer, illuminometer, intensitometer, interferometer, intervalometer, microphotometer, pyrophotometer, spectrophotometer, sphygmomanometer, telephotometer, thermobarometer, ultramicrometer

7 syllables:

barocyclonometer, erythrocytometer, psychogalvanometer, thermogalvanometer