heterocyclic

noun 0.881

heteroaromatic

noun 0.771

bicyclic

noun 0.676

heteroatom

noun 0.649

cycloalkyl

noun 0.634

monocyclic

noun 0.624

cyclohexane

noun 0.623

alicyclic

noun 0.622

polycyclic

noun 0.606

macrocycle

noun 0.602

cyclobutane

noun 0.601

cycloalkane

noun 0.599

hetero

noun 0.597

cyclohexadiene

noun 0.593

cyclo

noun 0.592

pyrrole

noun 0.587

cyclooctane

noun 0.586

helicene

noun 0.582

cyclic nucleotide

noun 0.581

heteropolymer

noun 0.579

cyclooctadiene

noun 0.577

cyclooctatetraene

noun 0.577

cyclen

noun 0.576

azabicyclo

noun 0.575

heteroclite

noun 0.575

cycloisomerization

noun 0.574

cyclohexene

noun 0.572

cycle

noun 0.570

heterotroph

noun 0.569

heteromeric

noun 0.566

cyclobutene

noun 0.560

cyclophane

noun 0.558

cyclopropene

noun 0.557

heterotrimer

noun 0.555

cycloheptatriene

noun 0.554

heterostructure

noun 0.553

heterotic

noun 0.553

subcycle

noun 0.551

cycloalkene

noun 0.550

aromatic compound

noun 0.546

heterojunction

noun 0.544

heteropolysaccharide

noun 0.544

tricyclic

noun 0.544

heterodimer

noun 0.542

cyclothem

noun 0.540

cycloadduct

noun 0.538

heterotetramer

noun 0.536

cyclopentanone

noun 0.532

heterolysis

noun 0.530

dihydropyran

noun 0.530

epicycle

noun 0.529

catenane

noun 0.528

cyclopentadienyl

noun 0.527

hypocycloid

noun 0.526

cyclohydrolase

noun 0.526

heterothallic

noun 0.525

heterodont

noun 0.525

heterophile

noun 0.523

cyclopentenone

noun 0.523

cycloaddition

noun 0.523

cyclization

noun 0.523

heterozygote

noun 0.523

cyclopentane

noun 0.521

thiophene

noun 0.521

heterodyne

noun 0.520

pyridine

noun 0.518

cycling

noun 0.518

cyclopentadiene

noun 0.517

ring system

noun 0.516

heteroduplex

noun 0.516

cyclicity

noun 0.515

tetrapyrrole

noun 0.513

tetrahydropyran

noun 0.513

sulfur cycle

noun 0.512

cyclic quadrilateral

noun 0.511

hydrocarbon

noun 0.510

bicycle

noun 0.510

cyclohexanol

noun 0.509

heterosex

noun 0.508

heteromorphism

noun 0.507

heterotrophy

noun 0.506

heteroglot

noun 0.505

heterosexual

noun 0.505

pyrrolidone

noun 0.504

cyclohexylamine

noun 0.503

pyrimidine

noun 0.503

heterospecific

noun 0.503

pyrroline

noun 0.502

imidazole

noun 0.502

carbon cycle

noun 0.502

benzene

noun 0.501

polyaromatic

noun 0.501

cyclotron

noun 0.500