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

• failure of one or both testes to move into the scrotum as the male fetus develops

• ludicrous or incongruous unnaturalness or distortion

• (psychology) an extroverted disposition; concern with what is outside the self

• (psychology) an extroverted disposition; concern with what is outside the self

• equip (an electronic circuit or device) with transistors

• advancement toward better conditions or policies or methods

• any crystal of microscopic size.

• the position of a director of a business concern