ethynylene

noun 0.695

phenylene

noun 0.685

phenanthrene

noun 0.679

ethyne

noun 0.665

naphthene

noun 0.662

anthracene

noun 0.658

acetylene

noun 0.633

diacetylene

noun 0.629

polyacetylene

noun 0.617

dihydronaphthalene

noun 0.613

xylylene

noun 0.609

benzanthracene

noun 0.609

annulene

noun 0.606

ethene

noun 0.606

alkyne

noun 0.605

fluoranthene

noun 0.605

hexyne

noun 0.600

naphthalenide

noun 0.600

cyclohexadiene

noun 0.599

tetracene

noun 0.597

thiophene

noun 0.591

terylene

noun 0.590

cyclopentadienyl

noun 0.590

acetanilide

noun 0.589

phenanthroline

noun 0.588

pentyne

noun 0.583

diarylethene

noun 0.582

phenylacetyl

noun 0.581

polyphenylene

noun 0.577

phthalonitrile

noun 0.577

chrysene

noun 0.570

cyclooctatetraene

noun 0.570

benzyne

noun 0.568

alkynyl

noun 0.567

phytane

noun 0.567

corannulene

noun 0.567

ethynyl

noun 0.565

naphthalene

noun 0.564

acetylene black

noun 0.563

cyclooctadiene

noun 0.563

acrylonitrile

noun 0.561

pentacene

noun 0.558

acetylide

noun 0.557

oligothiophene

noun 0.553

cyclopropene

noun 0.552

cyclobutene

noun 0.552

oxyacetylene

noun 0.551

polyphenyl

noun 0.551

cyclopentadiene

noun 0.550

azulene

noun 0.550

cycloheptatriene

noun 0.548

xanthene

noun 0.548

aniline

noun 0.547

polydiacetylene

noun 0.545

cyclohexene

noun 0.545

phenyl

noun 0.545

norbornene

noun 0.544

benzene

noun 0.542

alkylidene

noun 0.542

phenacyl

noun 0.541

adiponitrile

noun 0.541

phthalic anhydride

noun 0.540

alkenyl

noun 0.539

polyacrylonitrile

noun 0.538

cyclopentane

noun 0.538

benzenoid

noun 0.538

naphtha

noun 0.537

anthraquinone

noun 0.536

thane

noun 0.535

diphenylmethane

noun 0.535

hexatriene

noun 0.534

ethane

noun 0.534

cyclopentenone

noun 0.533

naphthoflavone

noun 0.533

vinylene

noun 0.533

phenylethanolamine

noun 0.531

cyclohexane

noun 0.531

propadiene

noun 0.531

biphenyl

noun 0.530

aminophenyl

noun 0.530

hexylthiophene

noun 0.529

polyaromatic

noun 0.529

diaminoethane

noun 0.528

ketene

noun 0.527

cyclobutane

noun 0.527

anilide

noun 0.527

ethylene

noun 0.526

diphenyl ether

noun 0.526

paraxylene

noun 0.525

anisaldehyde

noun 0.524

phenylenediamine

noun 0.522

carbyne

noun 0.520

cyclooctane

noun 0.519

tetraene

noun 0.518

ethanal

noun 0.518

anisidine

noun 0.517

butadiene

noun 0.514

helicene

noun 0.514

diphenyl

noun 0.514

acetonitrile

noun 0.511