| DEXAMPHETAMINES | • DEXAMPHETAMINE n. the dextrorotatory isomer of amphetamine, used as a stimulant. | 
| EXPANDABILITIES | • expandabilities n. Plural of expandability. • EXPANDABILITY n. the state of being expandable.
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| EXPECTEDNESS | • expectedness n. The state or quality of being expected. • EXPECTEDNESS n. the state of being expected.
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| EXPECTEDNESSES | • EXPECTEDNESS n. the state of being expected. | 
| EXPEDIENTS | • expedients n. Plural of expedient. • EXPEDIENT n. a means.
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| EXPEDITATIONS | • expeditations n. Plural of expeditation. • EXPEDITATION n. the act of expediting.
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| EXPEDITIONERS | • expeditioners n. Plural of expeditioner. | 
| EXPEDITIONS | • expeditions n. Plural of expedition. • EXPEDITION n. a journey or excursion undertaken for a specific purpose.
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| EXPEDITIOUSNESS | • expeditiousness n. The state of being expeditious; celerity, rapidity or speed. • EXPEDITIOUS n. characterized by or acting promptly and efficiently.
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| EXPENDABILITIES | • expendabilities n. Plural of expendability. • EXPENDABILITY n. the state of being expendable.
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| EXPENDITURES | • expenditures n. Plural of expenditure. • EXPENDITURE n. the act of expending.
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| HYPEREXTENDS | • hyperextends v. Third-person singular simple present indicative form of hyperextend. • HYPEREXTEND v. to extend so that the angle between bones of a joint is greater than normal.
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| PENTOXIDES | • pentoxides n. Plural of pentoxide. • PENTOXIDE n. an oxide containing five atoms of oxygen in each molecule; as, phosphorus pentoxide.
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| UNDEREXPLOITS | • underexploits v. Third-person singular simple present indicative form of underexploit. • UNDEREXPLOIT v. to make insufficient use of.
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| UNEXPECTEDNESS | • unexpectedness n. The state of being unexpected. • UNEXPECTEDNESS n. the state of being unexpected.
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| UNEXPECTEDS | • unexpecteds n. Plural of unexpected. |