6-Letter Words Containing: IO

• treat with iodine

• treat with iodine so as to prevent infection

• become converted into ions

• convert into ions

• a saying that is widely accepted on its own merits

• (logic) a proposition that is not susceptible of proof or disproof; its truth is assumed to be self-evident

• any of several toxic or carcinogenic hydrocarbons that occur as impurities in herbicides

• small area set off by walls for special use

• younger; lower in rank; shorter in length of tenure or service

• term of address for a disrespectful and annoying male

• a son who has the same first name as his father

• a third-year undergraduate

• the younger of two persons

• used of the younger of two persons of the same name especially used to distinguish a son from his father

• used of the third or next to final year in United States high school or college

• including or intended for youthful persons

• examination of tissues or liquids from the living body to determine the existence or cause of a disease

• dry red table wine from the Rioja region of northern Spain