| EURYTHERMS | • eurytherms n. Plural of eurytherm. • EURYTHERM n. an organism which tolerates a wide range of temperatures. |
| EURYTHMICS | • eurythmics n. A rhythmic interpretation of music with graceful, free-style dance movements. • EURYTHMICS n. a system of rhythmic and harmonious movement, also EURHYTHMICS. |
| EURYTHMIES | • eurythmies n. Plural of eurythmy. • EURYTHMY n. rhythmical movement or order, also EURHYTHMY. |
| EURYTHMIST | • EURYTHMIST n. a person who teaches or practises eurhythmics, also EURHYTHMIST. |
| MULTISTORY | • multistory adj. (US, Canada) Alternative spelling of multi-storey. • multistory n. (US, Canada) Alternative spelling of multi-storey. • multi-story adj. (US, Canada) Alternative spelling of multi-storey. |
| MYRTACEOUS | • myrtaceous adj. Characteristic of the myrtle family (Myrtaceae) of plants. • MYRTACEOUS adj. belonging to the myrtle family of plants. |
| MYSTERIOUS | • mysterious adj. Of unknown origin. • mysterious adj. Having unknown qualities. • mysterious adj. Difficult to understand. |
| NUMEROSITY | • numerosity n. (Uncountable) The condition of being numerous. • numerosity n. (Countable) The extent to which something is numerous. • numerosity n. (Obsolete) Harmonious flow. |
| PTERYGIUMS | • pterygiums n. Plural of pterygium. • PTERYGIUM n. a growth over the cornea. |
| PYRETHRUMS | • pyrethrums n. Plural of pyrethrum. • PYRETHRUM n. a name still applied to various garden flowers, esp. varieties of Chrysanthemum. |
| RHYTHMUSES | • rhythmuses n. Plural of rhythmus. • RHYTHMUS n. (Latin) a pattern of recurrence, also RHYTHM. |
| SIMULATORY | • simulatory adj. Simulated, or capable of being simulated. • SIMULATORY adj. simulated, or capable of being simulated. |
| STORMFULLY | • stormfully adv. In a stormful manner. • STORMFUL adv. abounding with storms. |
| TEMEROUSLY | • temerously adv. (Obsolete) Recklessly. • TEMEROUS adv. rashly or presumptuously daring, also TEMERARIOUS. |
| TIMOROUSLY | • timorously adv. In a timorous manner. • TIMOROUS adv. of a timid disposition, fearful. |
| UNSYMMETRY | • unsymmetry n. Lack of symmetry. • UNSYMMETRY n. a lack of symmetry. |
| YTTERBIUMS | • ytterbiums n. Plural of ytterbium. • YTTERBIUM n. (Swedish) a rare element of the boron group. |
| ZYGANTRUMS | • ZYGANTRUM n. (Greek) extra vertebral articulation in snakes and some lizards. |