Innocuous
Innocent, harmless
Recalcitrant
Contrary, difficult
Pragmatic
Realistic, practical
Fervency
Intensity of feeling
Monologue
Sermon, oration
Petulance
Bad temper
Approbation
Respect, admiration
Excruciating
Tormenting, agonizing
Appendages
Extra, additional
Velocity
Speed, tempo
Contingent
Unexpected, random
Insurgency
Active revolt
Invective
Abuse, insult
Retribution
Doom, fate
Deleterious
Injurious, damaging