reignite

Verb

 * 1) to ignite again
 * 2)  to start again, especially animosity or argument
 * 3) * 2017 August 25, Aukkarapon Niyomyat & Panarat Thepgumpanat, "Thai junta seeks Yingluck's arrest as former PM skips court verdict", in reuters.com, Reuters:
 * The verdict against Yingluck is widely seen as having the potential to reignite tensions, though the junta has largely snuffed out open opposition.
 * The verdict against Yingluck is widely seen as having the potential to reignite tensions, though the junta has largely snuffed out open opposition.