tumefaction

noun 0.735

turgidity

noun 0.641

turgor

noun 0.624

tum

noun 0.584

swelling

noun 0.576

nocturnal penile tumescence

noun 0.567

engorgement

noun 0.535

tum-tum

noun 0.531

tumour

noun 0.531

edema

noun 0.529

throbbing

noun 0.528

tensity

noun 0.524

tumor

noun 0.521

protuberance

noun 0.519

hypertrophy

noun 0.507

puffiness

noun 0.507