Words That Rhyme With "Dioptometer" :

4 syllables:

aerometer, biometer

5 syllables:

audiometer, craniometer, eudiometer, fluviometer, goniometer, heliometer, piezometer, pluviometer, pneumatometer, radiometer, stadiometer, tensiometer, variometer

6 syllables:

absorptiometer, diaphanometer, esthesiometer, potentiometer

7 syllables:

radiomicrometer, spectroradiometer