THE THREE LONGEST WORD IN THE DICTIONARY ARE:
❶PNEUMONOULTRAMICROSCOPICSILICOVOLCANOCONIOSIS
-- According to the Oxford English Dictionary
❷LLANFAIRPWLLGWYNGYLLGOGERYCHWYRNDROBWLLLLANTYSILIOGOGOGOCH
-- According on British Dictionary
❸ANTIDISESTABLISHMENTARIANISM
-- according to English Word Language.
--COLLINSDAX "at your service"
--COLLINSDAX "at your service.
