اطول كلمات في اللغة الإنجليزية

aequeosalinocalcalinoceraceoaluminosocupreovitriol
ic
(52 letters)

osseocarnisanguineoviscericartilaginonervomedullar
y
(51 letters)

osteosarchaematosplanchnochondroneuromuelous
(44 letters)

aminoheptafluorocyclotetraphosphonitrile
(40 letters)

praetertranssubstantiationalistically
(37 letters)

pseudopseudohypoparathyroidism
(30 letters)

floccinaucinihilipilification
(29 letters)

antidisestablishmentarianism
(28 letters)

spectrophotofluorometrically
(28 letters)

hepaticocholangiogastrostomy
(28 letters)

psychoneuroendocrinological
(27 letters)

radioimmunoelectrophoresis
(26 letters)

pneumoencephalographically
(26 letters)

thyroparathyroidectomized
(25 letters)

psychophysicotherapeutics
(25 letters)

immunoelectrophoretically
(25 letters)

otorhinolaryngological
(22 letters)