14-letter words containing a, b, e, l, m, o
- uncommunicable — incommunicable.
- undecomposable — indecomposable or unable to be decomposed
- undemonstrable — not able to be made evident
- unmentionables — not mentionable; inappropriate, unfit, or improper for mention, as in polite conversation; unspeakable.
- unprogrammable — not able to be programmed
- unsurmountable — to mount upon; get on the top of; mount upon and cross over: to surmount a hill.
- valve trombone — a trombone equipped with three or four valves in place of a slide.