Actuate :: Actuate (v. t.) To put into action or motion; to move or incite to action; to influence actively; to move as motives do; -- more commonly used of persons.
Actuate :: Actuate (v. t.) To carry out in practice; to perform.
Exestuate :: Exestuate (v. i.) To be agitated; to boil up; to effervesce.
Fluctuate :: Fluctuate (v. i.) To move as a wave; to roll hither and thither; to wave; to float backward and forward, as on waves; as, a fluctuating field of air..
Fluctuate :: Fluctuate (v. i.) To move now in one direction and now in another; to be wavering or unsteady; to be irresolute or undetermined; to vacillate.
Fluctuate :: Fluctuate (v. t.) To cause to move as a wave; to put in motion.