13-Letter Words Containing: I,S,O,F

• participation in the sport of matching gamecocks in a cockfight

• attempting to justify or defend in speech or writing

• providing justification

• the conversion of a solid or a gas into a liquid

• the confinement of an infection to a limited area

• the act of bringing into focus

• social process of adopting (or being forced to adopt) Nazism

• make into fiction

• convert into the form or the style of a novel