| AFFIRMATIVE | • affirmative adj. Pertaining to truth; asserting that something is; affirming. • affirmative adj. Pertaining to any assertion or active confirmation that favors a particular result. • affirmative adj. Positive. |
| AFFRICATIVE | • affricative n. An affricate. • affricative adj. Of or relating to an affricate. • AFFRICATIVE n. a sound like an affricate. |
| DIFFERENTIA | • differentia n. (Semantics, logic, taxonomy) A distinguishing feature which marks a species off from other members of the same genus. • DIFFERENTIA n. a property which distinguishes one from another. |
| DIFFRACTIVE | • diffractive adj. (Physics) Having the ability to diffract light. • DIFFRACTIVE adj. causing diffraction. |
| FIREFIGHTER | • firefighter n. A person who has been trained to put out fires. • fire␣fighter n. Alternative form of firefighter. • FIREFIGHTER n. a person who fights fires. |
| FORELIFTING | • forelifting v. Present participle of forelift. • FORELIFT v. (Spenser) to lift up in front. |
| FORTIFIABLE | • fortifiable adj. That can be fortified. • FORTIFIABLE adj. capable of being fortified. |
| FRUCTIFIERS | • fructifiers n. Plural of fructifier. • FRUCTIFIER n. one who fructifies. |
| INDIFFERENT | • indifferent adj. Ambivalent; unconcerned; uninterested, apathetic. • indifferent adj. Indicating or reflecting a lack of concern or care. • indifferent adj. Mediocre (usually used negatively in modern usage). |
| INTEROFFICE | • interoffice adj. Taking place between different offices of a single organization or company. • interoffice v. To send something between different offices in an organization. • INTEROFFICE adj. between offices. |
| REFORTIFIED | • refortified v. Simple past tense and past participle of refortify. • REFORTIFY v. to fortify anew. |
| REFORTIFIES | • refortifies v. Third-person singular simple present indicative form of refortify. • REFORTIFY v. to fortify anew. |
| TRAFFICKIER | • TRAFFICKY adj. busy with traffic. |
| TRIFFIDIEST | • TRIFFIDY adj. like a triffid, a monstrous (fictional) plant, also TRIFFIDIAN. |
| UNFORTIFIED | • unfortified adj. Not fortified. • unfortified v. Simple past tense and past participle of unfortify. • UNFORTIFIED adj. not fortified. |