10-Letter Words Containing: A,N,T,A,L

• change by catalysis or cause to catalyze

• a disappointing decline after a previous rise

• a change from a serious subject to a disappointing one

• showy tropical tree or shrub native to Madagascar; widely planted in tropical regions for its immense racemes of scarlet and orange flowers; sometimes placed in genus Poinciana

• marked by ostentation but often tasteless

• elaborately or excessively ornamented

• exhaled breath

• the act of expelling air from the lungs

• harass with persistent criticism or carping

• A long-distance walk, either as a race or in aid of charity.

• a potent carcinogen from the fungus Aspergillus; can be produced and stored for use as a bioweapon