Words Containing: D,E,E,I,N,P,S,T

• serving to promote your interest

• a means to an end; not necessarily a principled or ethical one

• appropriate to a purpose; practical

• an oxide containing five atoms of oxygen in the molecule

• something immaterial that interferes with or delays action or progress

• any structure that makes progress difficult

• good luck in making unexpected and fortunate discoveries

• The concave triangular sections of vaulting that provide the transition between a dome and the square base on which it is set and transfer the weight of the dome.

• the act of stripping and taking by force