12-Letter Words Containing: O,N,S,T,O,N,E

• the process of providing or combining or treating with oxygen

• using several conjunctions in close succession, especially where some might be omitted (as in `he ran and jumped and laughed for joy')

• abnormally low blood pressure

• a cytotoxin specific for the cells of the intestinal mucosa

• the condition of being relieved from blame or obligation

• the act of vindicating or defending against criticism or censure etc.