| ACTIVATING | • activating v. Present participle of activate. • ACTIVATE v. to set in motion.
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| AVAILINGLY | • availingly adv. In an availing manner. • AVAILING adv. AVAIL, to be of use or advantage to.
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| AVIANISING | • AVIANISE v. to make eg a virus less severe by repeated culture in a chicken embryo stock, also AVIANIZE. | 
| AVIANIZING | • avianizing v. Present participle of avianize. • AVIANIZE v. to modify by repeated culture in a chick embryo, also AVIANISE.
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| CAVITATING | • cavitating v. Present participle of cavitate. • CAVITATE v. to form cavities.
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| DIVAGATING | • divagating v. Present participle of divagate. • DIVAGATE v. to wander or stray from a course or subject.
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| DIVAGATION | • divagation n. Straying off from a course or way. • divagation n. (Medicine) Incoherent or wandering speech and thought.
 • DIVAGATION n. a wandering about or going astray; digression.
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| INDAGATIVE | • indagative adj. (Obsolete) Searching; exploring; investigating. • INDAGATIVE adj. investigative, also INDAGATORY.
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| INVAGINATE | • invaginate adj. (Biology) sheathed. • invaginate adj. (Biology) Having one portion of a hollow organ drawn back within another portion.
 • invaginate v. (Medicine, surgery) To fold up or enclose into a sheath-like or pouch-like structure, either naturally…
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| NAVIGATING | • navigating v. Present participle of navigate. • NAVIGATE v. to conduct and manage a course.
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| NAVIGATION | • navigation n. (Uncountable) The theory, practice and technology of charting a course for a ship, aircraft or spaceship… • navigation n. (Uncountable) Traffic or travel by vessel, especially commercial shipping.
 • navigation n. (Countable) A canal.
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| REAVAILING | • reavailing v. Present participle of reavail. • REAVAIL v. to avail again.
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| SALIVATING | • salivating v. Present participle of salivate. • SALIVATE v. to secrete saliva.
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| TRAVAILING | • travailing v. Present participle of travail. • travailing n. The process of undergoing travails or exertions.
 • TRAVAIL v. to toil.
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| UNAVAILING | • unavailing adj. Fruitless, futile, useless. • UNAVAILING adj. not availing.
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| VALIDATING | • validating v. Present participle of validate. • VALIDATE v. to give legal force to.
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| VILLAINAGE | • villainage n. Alternative form of villeinage. • VILLAINAGE n. the state of being a villein, also VELLENAGE, VILLANAGE, VILLEINAGE, VILLENAGE.
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| VIRAGINIAN | • viraginian adj. Of or pertaining to a virago; having the qualities of a virago. • VIRAGINIAN adj. of or pertaining to a virago, also VIRAGINOUS.
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