octa

noun 0.672

octavo

noun 0.641

octane

noun 0.625

octant

noun 0.616

octal

noun 0.614

octet

noun 0.608

octagon

noun 0.595

octamer

noun 0.584

octad

noun 0.576

ovate

noun 0.569

eighth

noun 0.565

octuple

noun 0.558

8vo

noun 0.555

octan

noun 0.555

octopole

noun 0.552

overtone

noun 0.552

ode

noun 0.545

octopus

noun 0.544

oto

noun 0.540

oca

noun 0.538

oscillator

noun 0.535

quartic

noun 0.532

oper

noun 0.531

diapason

noun 0.530

oga

noun 0.529

avo

noun 0.527

oscillation

noun 0.524

ometer

noun 0.524

perfect fourth

noun 0.524

oval

noun 0.524

oka

noun 0.522

augmented fourth

noun 0.522

grade eight

noun 0.520

octopod

noun 0.520

semitone

noun 0.518

oda

noun 0.518

octane number

noun 0.515

alto

noun 0.514

order of magnitude

noun 0.511

omega

noun 0.510

orbit

noun 0.510

ozone

noun 0.508

octanone

noun 0.507

oat

noun 0.507

onde

noun 0.506

tenor

noun 0.506

ounce

noun 0.506

ordo

noun 0.506

opus

noun 0.505

optic

noun 0.504

tone

noun 0.502

octoploid

noun 0.501

octahedron

noun 0.500