rare

adj 0.688

refined

adj 0.627

scarce

adj 0.612

diluted

adj 0.596

overrefined

adj 0.589

dilute

adj 0.575

sparse

adj 0.571

uncommon

adj 0.568

uncondensed

adj 0.566

ethereal

adj 0.565

purified

adj 0.565

vaporous

adj 0.563

condensed

adj 0.560

vapory

adj 0.541

diffused

adj 0.541

underdense

adj 0.536

unfrequented

adj 0.535

reduced

adj 0.530

abstracted

adj 0.528

infrequent

adj 0.524

depleted

adj 0.523

unrefined

adj 0.523

aerated

adj 0.522

recondite

adj 0.521

filtered

adj 0.521

few and far between

adj 0.520

hypobaric

adj 0.517

degassed

adj 0.517

lucent

adj 0.516

concentrated

adj 0.516

filtrated

adj 0.516

restricted

adj 0.515

arid

adj 0.514

aeriform

adj 0.514

confined

adj 0.514

gaseous

adj 0.512

exquisite

adj 0.512

dense

adj 0.511

abstract

adj 0.511

depauperate

adj 0.508

uncrowded

adj 0.508

isolated

adj 0.507

superdense

adj 0.506

clarified

adj 0.505

exotic

adj 0.505

lighter-than-air

adj 0.505

compressed

adj 0.505

esoteric

adj 0.504

breathed

adj 0.503

breathy

adj 0.502

exiguous

adj 0.502

dehydrated

adj 0.502

ultrapure

adj 0.501