13-Letter Words Containing: I,D,D,A,Y

• study of fluids in motion

• the condition of being amphidiploid

• the quality of being dependable or reliable

• postpone doing what one should be doing

• in a dishonorable manner or to a dishonorable degree

• An addition reaction that leads to the formation of a cyclic product.

• the quality of being individual

• the distinct personality of an individual regarded as a persisting entity