Statistics for Longest English Words

Click here to take the quiz!

Letters	Answer	% Correct
45	Pneumonoultramicroscopicsilicovolcanoconiosis	100%
28	Antidisestablishmentarianism	56%
34	Supercalifragilisticexpialidocious	56%
36	Hippopotomonstrosesquippedaliophobia	44%
189,819	Methionylthreonylthreonylglutaminylalanyl…isoleucine	44%
29	Floccinaucinihilipilification	33%
30	Pseudopseudohypoparathyroidism	33%
52	Aequeosalinocalcalinoceraceoaluminosocupreovitriolic	22%
27	Honorificabilitudinitatibus	22%
17	Sesquipedalianism	22%
25	Thyroparathyroidectomized	22%
23	Dichlorodifluoromethane	11%
21	Incomprehensibilities	11%
22	Otorhinolaryngological	11%
26	Pneumoencephalographically	11%
14	Tergiversation	11%
16	Trichotillomania	11%
15	Uncopyrightable	11%
19	Xenotransplantation	11%
30	Eellogofusciouhipoppokunurious	0%
21	Pneumoencephalography	0%
24	Pseudohypoparathyroidism	0%