7-letter words containing a, c, k, n
- tacking — a short, sharp-pointed nail, usually with a flat, broad head.
- teaneck — a township in NE New Jersey.
- tintack — a short nail made of tin-plated iron.
- uncloak — to remove the cloak from.
- unstack — a more or less orderly pile or heap: a precariously balanced stack of books; a neat stack of papers.
- untrack — to remove from a track or tracks; to derail (literally or figuratively)
- yacking — to talk, especially uninterruptedly and idly; gab; chatter: They've been yakking on the phone for over an hour.