laryngotracheitis

noun 0.872

tracheobronchitis

noun 0.810

laryngitis

noun 0.690

tracheitis

noun 0.677

bronchiolitis

noun 0.673

bronchitis

noun 0.659

panbronchiolitis

noun 0.652

rhinotracheitis

noun 0.643

bronchopneumonia

noun 0.638

laryngeal

noun 0.628

laryngology

noun 0.613

pertussis

noun 0.612

whooping cough

noun 0.611

kennel cough

noun 0.607

larynx

noun 0.602

bronchitic

noun 0.596

laryngologist

noun 0.593

nasopharyngitis

noun 0.587

diphtheria

noun 0.577

rhinopneumonitis

noun 0.573

bronchospasm

noun 0.569

pharyngotonsillitis

noun 0.567

laryngoscope

noun 0.559

trachea

noun 0.559

laryngectomy

noun 0.556

infectious bovine rhinotracheitis

noun 0.554

wet cough

noun 0.554

laryngocele

noun 0.551

labyrinthitis

noun 0.550

croup

noun 0.549

laryngoplasty

noun 0.549

bronchus

noun 0.540

tracheostomy

noun 0.538

pneumonia

noun 0.538

pharyngitis

noun 0.537

epiglottis

noun 0.531

bronchoscopy

noun 0.529

respiratory tract

noun 0.528

supraglottis

noun 0.528

bronchoconstriction

noun 0.527

tonsillitis

noun 0.526

dry cough

noun 0.526

strep throat

noun 0.525

rhinoconjunctivitis

noun 0.520

upper airway

noun 0.518

trache

noun 0.514

adenovirus

noun 0.514

bronchogram

noun 0.512

bronchoscope

noun 0.512

chronic obstructive pulmonary disease

noun 0.511

throat

noun 0.510

double pneumonia

noun 0.510

trachoma

noun 0.507

linctus

noun 0.507

tracheotomy

noun 0.506

severe acute respiratory syndrome

noun 0.506

common cold

noun 0.504

pulmonary tuberculosis

noun 0.503

amyotrophic lateral sclerosis

noun 0.501

stridor

noun 0.501