opera

noun 0.756

oper

noun 0.689

operetta

noun 0.643

opus operatum

noun 0.625

operative

noun 0.623

oda

noun 0.620

opera glass

noun 0.614

opera house

noun 0.613

ops

noun 0.599

operation

noun 0.592

operand

noun 0.590

operon

noun 0.588

ordo

noun 0.561

chamber opera

noun 0.560

oratorio

noun 0.555

orda

noun 0.554

opal

noun 0.539

odeon

noun 0.535

ode

noun 0.535

operculate

noun 0.535

space opera

noun 0.534

operant

noun 0.530

oga

noun 0.528

overture

noun 0.522

ballad opera

noun 0.519

opera buffa

noun 0.518

oeuvre

noun 0.514

olla podrida

noun 0.513

op-ed

noun 0.512

operativity

noun 0.508

open

noun 0.508

epode

noun 0.505

organum

noun 0.504

parodos

noun 0.503

operability

noun 0.502

ora

noun 0.502

opening

noun 0.501