Stories of USA Today
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 Group (E F) - Spelling Practices
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n. Syn. quake; seism; temblor
(地震) quake from underground; disturbance that is extremely disruptive; temblor


Spelling Word: earthquake
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a. Syn. thrifty; saving
(経済) thrifty; saving; using the minimum of time or resources necessary for effectiveness


Spelling Word: economical
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n.
(生態系) system formed by the interaction of a community of organisms with their physical environment


Spelling Word: ecosystem
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n.
(エレベーター) lifting device consisting of a platform or cage


Spelling Word: elevator
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n. Syn. perseverance; stamina; duration
(持久力) perseverance; state or fact of persevering; continuing existence


Spelling Word: endurance
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v. Syn. force; constrain; compel
(強制) put force upon; force; constrain; compel; put in motion or action by violence


Spelling Word: enforce
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n. Syn. plague
(流行) outbreak of a contagious disease that spreads rapidly and widely; widely prevalent


Spelling Word: epidemic
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a. Syn. interchangeable; comparable; tantamount
(相当) interchangeable; comparable; equal, as in value, force, or meaning


Spelling Word: equivalent
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n. Syn. supplement; expansion
(拡張機能) supplement; act of extending or the condition of being extended


Spelling Word: extension
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v. Syn. derive; remove; squeeze
(抽出) draw or pull out, usually with some force or effort; remove; get despite difficulties or obstacles


Spelling Word: extract