| ABIRRITATES | • abirritates v. Third-person singular simple present indicative form of abirritate. • ABIRRITATE v. to soothe or make less irritable. |
| ABSTRACTERS | • abstracters n. Plural of abstracter. • ABSTRACTER n. one who abstracts or makes an abstract. |
| AFTERBIRTHS | • afterbirths n. Plural of afterbirth. • AFTERBIRTH n. the placenta and fetal membranes that are expelled after delivery. |
| ATTRIBUTERS | • attributers n. Plural of attributer. • ATTRIBUTER n. one who attributes, also ATTRIBUTOR. |
| BITARTRATES | • bitartrates n. Plural of bitartrate. • BITARTRATE n. a salt of tartaric acid in which the base replaces but half the acid hydrogen. |
| BITTERBARKS | • bitterbarks n. Plural of bitterbark. • bitter␣barks n. Plural of bitter bark. • BITTERBARK n. an Australian tree with bitter tasting bark, used for tonic medicine. |
| HEARTTHROBS | • heartthrobs n. Plural of heartthrob. • HEARTTHROB n. an object of affection. |
| PERTURBANTS | • perturbants n. Plural of perturbant. • PERTURBANT n. anything that perturbs. |
| PERTURBATES | • perturbates v. Third-person singular simple present indicative form of perturbate. • PERTURBATE v. to perturb. |
| RESTARTABLE | • restartable adj. Capable of being restarted. • RESTARTABLE adj. capable of being restarted. |
| STRABOMETER | • strabometer n. Archaic form of strabismometer. • STRABOMETER n. an instrument measuring the degree of strabismus in the eyes, also STRABISMOMETER. |
| SUBTRACTERS | • subtracters n. Plural of subtracter. • SUBTRACTER n. one who subtracts, also SUBTRACTOR. |
| SURREBUTTAL | • surrebuttal n. Surrebutter. • SURREBUTTAL n. a plaintiff's evidence or presentation of evidence, in response to a defendant's rebuttal. |
| TETRABRACHS | • TETRABRACH n. in classical prosody, a word or metrical foot composed of four short syllables. |
| TRIBUTARIES | • tributaries n. Plural of tributary. • TRIBUTARY n. a river that joins another river. |
| VERTEBRATES | • vertebrates n. Plural of vertebrate. • VERTEBRATE n. a backboned animal, one belonging to the subphylum Vertebrata, including fishes, amphibians, reptiles, birds and mammals. |