13-letter words containing b, i, p, l, a
- unexplainably — to make plain or clear; render understandable or intelligible: to explain an obscure point. Synonyms: explicate. Antonyms: confuse.
- unimpeachable — above suspicion; impossible to discredit; impeccable: unimpeachable motives.
- unimpeachably — above suspicion; impossible to discredit; impeccable: unimpeachable motives.
- unperceivable — imperceptible
- unperceivably — imperceptibly
- unpolarizable — not capable of being polarized
- unpracticable — impracticable.
- unpredictable — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unpredictably — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unproblematic — not problematic, not causing difficulties or confusion; uncomplicated
- unpublishable — not capable of being made available in print for distribution and sale
- unreprievable — not able to be reprieved, eased, or postponed
- unspecifiable — not able to be specified
- upgradability — an incline going up in the direction of movement.
- variable type — type that can be varied to fit a page, screen, etc