cephalalgia

noun 0.766

migraine

noun 0.731

cluster headache

noun 0.669

heartache

noun 0.654

head

noun 0.627

toothache

noun 0.619

headiness

noun 0.617

hemicrania

noun 0.613

clusterhead

noun 0.613

bighead

noun 0.606

headphone

noun 0.604

earache

noun 0.602

stomachache

noun 0.602

backache

noun 0.598

headedness

noun 0.596

hangover

noun 0.594

pain

noun 0.591

headset

noun 0.585

hard head

noun 0.584

head case

noun 0.580

hardhead

noun 0.577

brain

noun 0.576

headboard

noun 0.573

cranium

noun 0.573

heartburn

noun 0.571

axe head

noun 0.567

bedhead

noun 0.564

head louse

noun 0.562

hypertension

noun 0.561

head of hair

noun 0.561

skull

noun 0.560

blackhead

noun 0.559

heart attack

noun 0.558

heads

noun 0.557

concussion

noun 0.556

headbutt

noun 0.556

headband

noun 0.555

headlight

noun 0.554

nightmare

noun 0.553

dizziness

noun 0.552

nausea

noun 0.549

painfulness

noun 0.548

hydrocephalus

noun 0.548

head blight

noun 0.546

flower head

noun 0.545

headwear

noun 0.544

pain in the arse

noun 0.544

forehead

noun 0.543

ache

noun 0.543

headdress

noun 0.541

neuralgia

noun 0.539

head pressing

noun 0.537

headbanging

noun 0.536

dyspepsia

noun 0.535

hay fever

noun 0.534

headlamp

noun 0.534

aching

noun 0.533

cylinder head

noun 0.533

sinusitis

noun 0.532

bellyache

noun 0.529

anxiety

noun 0.527

aspirin

noun 0.527

headjoint

noun 0.526

throbbing

noun 0.525

meningitis

noun 0.525

dysmenorrhea

noun 0.524

pain in the butt

noun 0.524

acne

noun 0.524

hydrocephaly

noun 0.523

headpiece

noun 0.523

hepatitis

noun 0.522

tinnitus

noun 0.522

heart disease

noun 0.521

headcase

noun 0.520

noun

noun 0.519

insomnia

noun 0.519

shower head

noun 0.519

problem

noun 0.519

subdural hematoma

noun 0.518

herpes

noun 0.518

tiredness

noun 0.518

period pain

noun 0.518

read head

noun 0.517

whiplash

noun 0.517

earthquake

noun 0.517

disease

noun 0.516

hassle

noun 0.516

head trip

noun 0.516

occiput

noun 0.515

indigestion

noun 0.515

fever

noun 0.515

hardship

noun 0.515

cerebral hemorrhage

noun 0.514

helmet

noun 0.514

bad hair day

noun 0.514

hard hat

noun 0.514

vertigo

noun 0.514

headword

noun 0.514

skinhead

noun 0.513

asthma

noun 0.513