13-Letter Words Ending: SION

• Excessive expansion, especially expansion that is not sustainable

• The state or quality of being overextended; extension beyond normal, correct, or appropriate bounds or limits.

• Application of a term to too many referents, as for example when a child uses cat to refer to all animals.

• an ability to understand the meaning or importance of something (or the knowledge acquired as a result)

• the relation of comprising something

• restoring compressed information to its normal form for use or display

• relieving pressure (especially bringing a compressed person gradually back to atmospheric pressure)

• The conversion of biological material into usable products; but especially the conversion of biomass into biofuel

• an emission of photoelectrons (especially from a metallic surface)

• harsh criticism or disapproval

• the trait of displaying arrogance by patronizing those considered inferior

• a communication that indicates lack of respect by patronizing the recipient

• affability to your inferiors and temporary disregard for differences of position or rank