| ENDOMORPHS | • endomorphs n. Plural of endomorph. • ENDOMORPH n. a person of generally heavy or rounded body build. |
| EPHEMERONS | • EPHEMERON n. something of short lifetime. |
| MATRONSHIP | • matronship n. Matronage. • MATRONSHIP n. the state of being a matron. |
| MENTORSHIP | • mentorship n. State of being a mentor. • MENTORSHIP n. the office of mentor. |
| MINORSHIPS | • MINORSHIP n. the state of being a minor. |
| MONOGRAPHS | • monographs n. Plural of monograph. • MONOGRAPH v. to write a monograph. |
| MORPHINISM | • morphinism n. Morphine addiction. • morphinism n. Disease caused by excessive usage of morphine. • MORPHINISM n. a morbid condition produced by the excessive or prolonged use of morphine. |
| MORPHOGENS | • morphogens n. Plural of morphogen. • MORPHOGEN n. a chemical substance that exerts an influence on morphogenesis. |
| NEPHOGRAMS | • nephograms n. Plural of nephogram. • NEPHOGRAM n. a photograph of clouds. |
| NOMOGRAPHS | • nomographs n. Plural of nomograph. • NOMOGRAPH n. a chart or diagram of scaled lines or curves used to assist in mathematical calculations, also NOMOGRAM. |
| ORPHANISMS | • ORPHANISM n. the state of being an orphan, also ORPHANHOOD. |
| PHEROMONES | • pheromones n. Plural of pheromone. • PHEROMONE n. a chemical substance secreted by an animal that influences the behaviour of others of its species. |
| PHONMETERS | • PHONMETER n. an instrument for measuring sound levels, also PHONOMETER. |
| PHONOGRAMS | • phonograms n. Plural of phonogram. • PHONOGRAM n. a letter, character, or mark used to represent a particular sound. |
| PHORMINGES | • phorminges n. Plural of phorminx. • PHORMINX n. (Greek) a kind of lyre used by the Greeks. |
| SMARTPHONE | • smartphone n. A mobile phone with more advanced features and greater computing capacity than a featurephone. • smart␣phone n. Alternative form of smartphone. • SMARTPHONE n. a portable device combining a mobile phone and a computer. |
| SPHENOGRAM | • sphenogram n. A cuneiform character. • SPHENOGRAM n. a cuneiform character. |
| TRIMPHONES | • trimphones n. Plural of trimphone. • TRIMPHONE n. (tradename) a phone designed in the 1960s. |