| LIGHTWAVE | • lightwave n. Alternative form of light wave. • light␣wave n. (Physics) An electromagnetic wave of light.
 • light␣wave n. (Physics, obsolete) A wave of the luminiferous ether.
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| NIGHTWALKER | • nightwalker n. (Archaic, euphemistic) A prostitute who looks for clients on the streets. • nightwalker n. (Fantasy) A vampire.
 • NIGHTWALKER n. a person who roams about at night esp. with criminal intent.
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| NIGHTWALKERS | • nightwalkers n. Plural of nightwalker. • NIGHTWALKER n. a person who roams about at night esp. with criminal intent.
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| NIGHTWARD | • nightward adj. Toward night. • NIGHTWARD adv. approaching night.
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| NIGHTWATCHMAN | • nightwatchman n. Someone who guards a premises at night. • nightwatchman n. (Cricket) A batsman who is sent in to bat higher than his usual position near the end of a day’s play…
 • night-watchman n. Alternative spelling of night watchman.
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| NIGHTWATCHMEN | • nightwatchmen n. Plural of nightwatchman. • night-watchmen n. Plural of night-watchman (alternative spelling of night watchmen).
 • night␣watchmen n. Plural of night watchman.
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| RIGHTWARD | • rightward adj. To or from the right. • rightward adv. To or from the right.
 • RIGHTWARD adj. toward the right.
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| RIGHTWARDLY | • rightwardly adv. In a rightward direction. • RIGHTWARD adv. toward the right.
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| RIGHTWARDS | • rightwards adv. Rightward; towards the right. • RIGHTWARDS adv. toward the right, also RIGHTWARD.
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| STRAIGHTWAY | • straightway n. A straight section of a racetrack. • straightway adv. (Dated) Synonym of straightaway or straight away (at once, immediately).
 • straightway adv. (Nonstandard) Directly.
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| STRAIGHTWAYS | • straightways n. Plural of straightway. • straightways adv. Synonym of straightway.
 • STRAIGHTWAYS adv. (archaic) in a direct course, also STRAIGHTWAY.
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| TIGHTWAD | • tightwad n. (Colloquial, derogatory) One who is stingy; someone overly cautious or defensive with money. • Tightwad prop.n. A village in Missouri.
 • TIGHTWAD n. a stingy person.
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| TIGHTWADS | • tightwads n. Plural of tightwad. • TIGHTWAD n. a stingy person.
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