keep under surveillance (verb) guard: protect, watch
Sinonime: anarchic, demagogic,
exciting,
explosive,
fiery,
incendiary, incitive, inflaming, insurgent, intemperate, provocative, rabble-rousing,
rabid,
rebellious,
revolutionary, riotous, seditionary, seditious
Antonime: calming, mitigating, placating,
pleasing, tranquilizing