12-letter words containing b, o, r, h, y
- thrombolysis — the dissolving or breaking up of a thrombus.
- thrombolytic — the dissolving or breaking up of a thrombus.
- webliography — a list of electronic documents, websites, or other resources available on the World Wide Web, especially those relating to a particular subject: a student's annotated webliography on Shakespeare.
- whataboutery — (of two communities in conflict) the practice of repeatedly blaming the other side and referring to events from the past
- white bryony — a climbing herbaceous cucurbitaceous plant, Bryonia dioica, of Europe and North Africa, having greenish flowers and red berries
- whortleberry — the edible black berry of a Eurasian shrub, Vaccinium myrtillus, of the heath family.
- yellow birch — a North American birch, Betula alleghaniensis (or B. lutea), having yellowish or silvery gray bark.