... off the bus. official or officious? OFFICIAL = authorised, formal an OFFICIAL visit an OFFICIAL invitation OFFICIOUS = fussy, self-important, interfering an OFFICIOUS secretary an OFFICIOUS waiter ... If I had received a written invitation, I MIGHT HAVE accepted. (possibility over now) If I don’t hurry, I MAY/MIGHT miss the bus. (possibility exists) If I hadn’t hurried, I MIGHT HAVE missed the ... (not miniscule) minute (not minuit) miracle miscellaneous miscellany mischief See EI/IE SPELLING RULE . mischievous (not mischievious, as it is often mispronounced) misplace See DISPLACE OR MISPLACE?...