11-Letter Words Containing: O,I,S,T,R,E,L

• convert to another faith or religion

• To harden.

• A symmetrical shape that forms the overall outline of four partially-overlapping circles of the same diameter.

• A stylized flower or leaf with four lobes.

• a weapon that is forcibly thrown or projected at a targets but is not self-propelled

• any vehicle self-propelled by a rocket engine

• impelling or impelled forward

• a person who refrains from granting

• a person who restrains or checks or holds back

• a flight by an aircraft over a particular area (especially over an area in foreign territory)

• boring verbosity