10-Letter Words Starting: O

• change (a compound) by increasing the proportion of the electronegative part; or change (an element or ion) from a lower to a higher positive valence: remove one or more electrons from (an atom, ion, or molecule)

• dehydrogenate with oxygen

• impregnate, combine, or supply with oxygen

• change (a compound) by increasing the proportion of the electronegative part; or change (an element or ion) from a lower to a higher positive valence: remove one or more electrons from (an atom, ion, or molecule)

• dehydrogenate with oxygen

• impregnate, combine, or supply with oxygen

• capable of undergoing a chemical reaction with oxygen

• To outdo; to outvie.

• cavity formed by the pharynx at the back of the mouth

• To prize excessively; to overvalue.

• make optimal; get the most out of; use best

• modify to achieve maximum efficiency in storage capacity or time or cost

• act as an optimist and take a sunny view of the world