| BATTLEFRONTS | • battlefronts n. Plural of battlefront. • BATTLEFRONT n. the military sector in which actual combat takes place. |
| BELLFOUNDERS | • bellfounders n. Plural of bellfounder. • bell-founders n. Plural of bell-founder. • bell␣founders n. Plural of bell founder. |
| COUNTERBLUFF | • counterbluff n. A bluff made in response to an opponent’s bluff; a counterploy. • COUNTERBLUFF n. actions or words intended as a bluff, made in opposition to someone else's bluff. |
| FIBRINOLYSES | • fibrinolyses n. Plural of fibrinolysis. • FIBRINOLYSIS n. the usually enzymatic breakdown of fibrin. |
| FLANNELBOARD | • flannelboard n. Synonym: flannelgraph. • FLANNELBOARD n. a teaching aid consisting of a board covered with flannel. |
| FORBEARINGLY | • forbearingly adv. In a forbearing manner. • FORBEARING adv. FORBEAR, to refrain from. |
| FORCIBLENESS | • forcibleness n. The quality of being forcible. • FORCIBLENESS n. the state of being forcible. |
| FOREBODINGLY | • forebodingly adv. In a foreboding manner. • FOREBODINGLY adv. FOREBODING. |
| FOREKNOWABLE | • foreknowable adj. That may be known in advance. • FOREKNOWABLE adj. that can be known in advance. |
| INFORMIDABLE | • informidable adj. (Obsolete) Not formidable; not to be feared or dreaded. • INFORMIDABLE adj. not formidable. |
| NEUROFIBRILS | • neurofibrils n. Plural of neurofibril. • NEUROFIBRIL n. one of a large number of fine fibres present in the cytoplasm of a nerve cell. |
| RIBOFLAVINES | • RIBOFLAVINE n. a member of the vitamin B complex, in yellowish-brown crystals, promoting growth in children, also RIBOFLAVIN. |
| UNAFFORDABLE | • unaffordable adj. Too expensive to be afforded. • UNAFFORDABLE adj. not affordable. |
| UNFAVOURABLE | • unfavourable adj. Serving to hinder or oppose; adverse, disadvantageous, inconducive, unsuitable. • unfavourable adj. Not auspicious; ill-boding. • unfavourable adj. Of a belief, state of mind, etc.: not favourable; disapproving. |
| UNFORGIVABLE | • unforgivable adj. Not forgivable; inexcusable. • UNFORGIVABLE adj. not forgivable. |
| UNFORMIDABLE | • unformidable adj. Not formidable. • UNFORMIDABLE adj. not formidable. |
| UNPROFITABLE | • unprofitable adj. Not making a profit. • UNPROFITABLE adj. not profitable. |
| UNREFORMABLE | • unreformable adj. That cannot be reformed. • UNREFORMABLE adj. not reformable. |