poison ivy

noun 0.852

toxicodendron

noun 0.676

urushiol

noun 0.663

black oak

noun 0.624

oak

noun 0.620

poison

noun 0.615

bur oak

noun 0.606

oak tree

noun 0.606

white oak tree

noun 0.606

white oak

noun 0.601

holm oak

noun 0.599

red oak

noun 0.599

chestnut oak

noun 0.592

oakleaf

noun 0.578

coast live oak

noun 0.574

oleander

noun 0.573

pokeweed

noun 0.570

evergreen oak

noun 0.566

live oak

noun 0.559

tanoak

noun 0.557

poisoning

noun 0.556

prickly heat

noun 0.553

oaks

noun 0.545

oakwood

noun 0.544

rosebay

noun 0.542

chicken pox

noun 0.539

rosebush

noun 0.537

poison dart frog

noun 0.536

rash

noun 0.532

buckthorn

noun 0.531

nettle

noun 0.530

wood sorrel

noun 0.527

rhododendron

noun 0.526

toxin

noun 0.526

ricin

noun 0.525

locoweed

noun 0.525

jock itch

noun 0.524

honeysuckle

noun 0.523

pox

noun 0.522

prickly ash

noun 0.521

black locust

noun 0.521

deadly nightshade

noun 0.521

eczema

noun 0.520

psoriasis

noun 0.520

thornbush

noun 0.520

poisoner

noun 0.519

bay laurel

noun 0.519

wild radish

noun 0.518

wild rye

noun 0.516

common ragweed

noun 0.515

pityriasis rosea

noun 0.515

sourwood

noun 0.513

pyracantha

noun 0.512

croton oil

noun 0.512

buckbrush

noun 0.512

podophyllum

noun 0.512

nightshade

noun 0.512

hemlock

noun 0.511

mountain laurel

noun 0.510

hogweed

noun 0.510

mahonia

noun 0.510

sessile oak

noun 0.509

venom

noun 0.507

juglone

noun 0.506

eriophyid

noun 0.505

bay tree

noun 0.505

pondweed

noun 0.505

goldenrod

noun 0.504

eastern red cedar

noun 0.504

shrub

noun 0.504

hay fever

noun 0.502

moss

noun 0.502

poxvirus

noun 0.502

radiation poisoning

noun 0.502

poison pen

noun 0.502

food poisoning

noun 0.501

dermatitis

noun 0.501

sneezeweed

noun 0.500