Similar words: countervail, countervailing duty, overvalue, strain every nerve, vain, vainly, in vain, serval. Meaning: ['vɜrveɪn /'vɜː-] 
n. any of numerous tropical or subtropical American plants of the genus Verbena grown for their showy spikes of variously colored flowers.
n. any of numerous tropical or subtropical American plants of the genus Verbena grown for their showy spikes of variously colored flowers. 
Random good picture Not show
1 But if it's about the vervain......
2 You guys are drinking vervain?
3 Vanessa: Does vervain really work?
4 Damon: "Well, the vervain keeps me out of her head."
5 So you need vervain?
6 You know about vervain?
7 And nowhere else in Texas is the show of wildflowers, such as purple vervain and fiery Indian blanket, more profuse—and striking—than here.
More similar words: countervail, countervailing duty, overvalue, strain every nerve, vain, vainly, in vain, serval, pervade, nerval, vainglory, servant, minerva, interval, pervasion, pervasive, enervate, weathervane, nervation, enervated, weather vane, cervantes, innervate, observant, vainglorious, observance, observably, manservant, pervasively, subinterval.