1) Careful speakers 2) Fanatics of a sort 3) Language conservatives 4) Nursery resident 5) Pedants 6) Possibly stirs up the pedants 7) Precise persons 8) Shunners of the colloquial 9) Sticklers 10) Sticklers for the rules 11) Strict observers of the rules 12) Strict rule-observers 13) Tampering opponents 1) Sticklers