9-letter words containing b, o, n, k
- unbeknown — unknown; unperceived; without one's knowledge (usually followed by to).
- unbespoke — not prearranged
- unblocked — to obstruct (someone or something) by placing obstacles in the way (sometimes followed by up): to block one's exit; to block up a passage.
- unbookish — not studious or bookish
- workbench — a sturdy table at which an artisan works.