Combustible
Flammable, burnable
Propagate
Generate, cultivate
Pontifical
Related to the Pope
Renascent
Becoming popular
Frippery
Beautification, garnishing
Coalesce
Amalgamate, combine
Nincompoop
Idiot, simpleton
Flabbergasted
Greatly astonished
Virulency
Resentfulness, destructiveness
Proliferation
Rapid growth
Incredulity
Disbelief, distrust
Stupendous
Unreal, astonishing
Poignancy
Evoking a sense of sadness and regret
Contentious
Disputed, controversial
Platitude
Commonplace, banality
Spasmodic
Recurrent, periodical