| ANTISTROPHES | • antistrophes n. Plural of antistrophe. • ANTISTROPHE n. the repetition of words in reverse order. |
| ATHWARTSHIPS | • athwartships adv. (Nautical) Across the vessel sideways, i.e. in a direction at right angles to the fore-and-aft line of the vessel. • ATHWARTSHIPS adv. transverse to a ship, also ATHWARTSHIP, THWARTSHIP. |
| HEPTARCHISTS | • heptarchists n. Plural of heptarchist. • HEPTARCHIST n. a ruler in a heptarchy. |
| HIPPIATRISTS | • hippiatrists n. Plural of hippiatrist. • HIPPIATRIST n. a vet specialising in horses. |
| HYPSOMETRIST | • HYPSOMETRIST n. a practitioner of hypsometry, the measuring the heights of places on the earth's surface. |
| METAPHORISTS | • metaphorists n. Plural of metaphorist. • METAPHORIST n. one who uses metaphors. |
| ORTHOPEDISTS | • orthopedists n. Plural of orthopedist. • ORTHOPEDIST n. a specialist in orthopedics, also ORTHOPAEDIST. |
| PARACHUTISTS | • parachutists n. Plural of parachutist. • PARACHUTIST n. one that parachutes. |
| PERISTALITHS | • peristaliths n. Plural of peristalith. • PERISTALITH n. a prehistoric stone circle. |
| PHANTASTRIES | • PHANTASTRY n. dandyism, also FANTASTRY. |
| PHOTORESISTS | • photoresists n. Plural of photoresist. • PHOTORESIST n. an organic material that polymerizes on exposure to ultraviolet light and in that form resists attack by acids and solvents. |
| PHYSIATRISTS | • physiatrists n. Plural of physiatrist. • PHYSIATRIST n. a physician who specializes in physical medicine and rehabilitation. |
| PROSTHETISTS | • prosthetists n. Plural of prosthetist. • PROSTHETIST n. one who makes prosthetics. |
| PSYCHIATRIST | • psychiatrist n. (Medicine) A medical doctor specializing in psychiatry. • PSYCHIATRIST n. one who practises psychiatry, also PSYCHIATER. |
| SPENDTHRIFTS | • spendthrifts n. Plural of spendthrift. • SPENDTHRIFT n. one who spends his money recklessly. |
| SPRIGHTLIEST | • sprightliest adj. Superlative form of sprightly: most sprightly. • SPRIGHTLY adj. lively, also SPRITELY. |
| TRAITORSHIPS | • TRAITORSHIP n. the state of being a traitor. |
| TRUSTEESHIPS | • trusteeships n. Plural of trusteeship. • TRUSTEESHIP n. the office of trustee. |