neutral

adj 0.674

carbonless

adj 0.605

environmentally friendly

adj 0.604

neutralist

adj 0.598

eco-friendly

adj 0.597

carbon-intensive

adj 0.591

nonneutral

adj 0.589

nonpolluting

adj 0.586

ecologically friendly

adj 0.573

low-emission

adj 0.557

unneutral

adj 0.556

ambient

adj 0.548

neutrinoless

adj 0.546

zero-rated

adj 0.538

green-collar

adj 0.538

noncharged

adj 0.536

nuclear-free

adj 0.533

unneutralized

adj 0.533

nonradioactive

adj 0.532

isoelectric

adj 0.527

carbonaceous

adj 0.522

inert

adj 0.521

acid-free

adj 0.518

nonreacting

adj 0.517

noncoal

adj 0.517

all-electric

adj 0.510

0-0

adj 0.510

noncaloric

adj 0.507

zero-zero

adj 0.506

achromatic

adj 0.506

balanced

adj 0.505

sustainable

adj 0.503

nonpolar

adj 0.502