13-Letter Words Containing: S,E,R,I,O,U,S,_

• ludicrous or incongruous unnaturalness or distortion

• Any of the former family Papovaviridae, now split into the Papillomaviridae and Polyomaviridae families, of viruses that cause papillomas or polyomas in animals.

• a soft yellowish-white trivalent metallic element of the rare earth group; can be recovered from bastnasite or monazite by an ion-exchange process

• the act of segregating or sequestering

• the action of forming a chelate or other stable compound with an ion or atom or molecule so that it is no longer available for reactions

• a writ that authorizes the seizure of property

• seizing property that belongs to someone else and holding it until profits pay the demand for which it was seized

• in a clear and lucid manner

• a tourist who is visiting sights of interest