Here is a list of verbs that start with WA.
wadded, wade, waded, wage, waged
wager, wagged, wagging, waggled, waggling
waging, wailed, wailing, wait, waited
waitin, waiting, waits, waive, waived
wake, waked, wakened, wakening, wakes
waking, walk, walked, walking, walks
wall, walled, walloped, walloping, wallow
wallowed, wallowing, wander, wandered, wandering
wanders, waned, wangled, waning, wanna
want, wanta, wanted, wanting, wants
war, warbling, warehousing, warm, warmed
warming, warms, warn, warned, warning
warns, warped, warping, warrant, warranted
warred, wash, washed, washing, waste
wasted, wasting, watch, watched, watches
watching, water, watered, watering, waterskiing
wave, waved, waver, waving, wax
waxed, waxing, waylaid
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Was