| COEXTENSIVELY | • coextensively adv. To the same extent. • COEXTENSIVE adv. having the same spatial or temporal scope or boundaries. | 
| EXTENDABILITY | • extendability n. Extensibility. • EXTENDABILITY n. the state of being extendable. | 
| EXTENDIBILITY | • extendibility n. The condition of being extendible. • EXTENDIBILITY n. the state of being extendible. | 
| EXTENSIBILITY | • extensibility n. The capability of being extended. • extensibility n. (Computing) A quality of design that takes possible future advances into consideration and attempts… • EXTENSIBILITY n. the state of being extensible. | 
| EXTENSIMETERS | • extensimeters n. Plural of extensimeter. • EXTENSIMETER n. an instrument for measuring small changes in length, etc. in metal to which tension has been applied. | 
| EXTENSIONALLY | • extensionally adv. In terms or by means of extension. • EXTENSIONAL adv. of, relating to, or marked by extension. | 
| EXTENSIONISTS | • extensionists n. Plural of extensionist. • EXTENSIONIST n. an advocate of extension; a university extension lecturer or student. | 
| EXTENSIVENESS | • extensiveness n. The degree or property of being extensive. • EXTENSIVENESS n. the state of being extensive. | 
| EXTENSOMETERS | • extensometers n. Plural of extensometer. • EXTENSOMETER n. an instrument for measuring deformation in an object due to forces applied. | 
| EXTENUATINGLY | • extenuatingly adv. In a manner that extenuates. • EXTENUATING adv. excusing. | 
| HYPEREXTENDED | • hyperextended adj. Extremely long; extended greatly. • hyperextended v. Simple past tense and past participle of hyperextend. • HYPEREXTEND v. to extend so that the angle between bones of a joint is greater than normal. | 
| OVEREXTENDING | • overextending v. Present participle of overextend. • OVEREXTEND v. to extend beyond a safe or reasonable point. | 
| OVEREXTENSION | • overextension n. The state or quality of being overextended; extension beyond normal, correct, or appropriate bounds or limits. • overextension n. (Linguistics) Application of a term to too many referents, as for example when a child uses cat to refer… • over-extension n. Alternative form of overextension. |