13-letter words containing b, a, y, c, i, n
- pentasyllabic — a word or line of verse of five syllables.
- placentia bay — a bay of the Atlantic Ocean on the SE coast of Newfoundland, Canada, W of the Avalon Peninsula. About 100 miles (160 km) long and 80 miles (129 km) wide.
- principal boy — the leading male role in a pantomime, played by a woman
- scythian lamb — a fern, Cibotium barometz, of southeastern Asia, having stalks covered with shaggy, brownish hair and large, feathery leaves, formerly believed to be a source of vegetable wool.
- syllabication — to syllabify.
- tympanic bone — (in mammals) a bone of the skull, supporting the tympanic membrane and enclosing part of the tympanum or middle ear.
- unconceivably — inconceivably
- unimpeachably — above suspicion; impossible to discredit; impeccable: unimpeachable motives.
- unperceivably — imperceptibly
- unpredictably — not predictable; not to be foreseen or foretold: an unpredictable occurrence.
- unreclaimably — in an unreclaimable manner