Anagrams of: AROY_

• large African antelope with long straight nearly upright horns

• the emotion of great happiness

• something or someone that provides a source of happiness

• feel happiness or joy

• make glad or happy

• crested largely blue bird

• United States diplomat and jurist who negotiated peace treaties with Britain and served as the first chief justice of the United States Supreme Court (1745-1829)

• The bivalent R-O-R functional group found in ethers.

• A mixture of oxygen and acetylene; burns at a high temperature and is used for cutting and welding metals.

• A synthetic analgesic drug (trademark OxyContin) that is similar to morphine in its effects.

• The chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994. It is a colorless and odorless gas.

• Molecular oxygen (O2), a colorless, odorless gas at room temperature, also called dioxygen.

• A mixture of oxygen and other gases, administered to a patient to help them breathe.

• An atom of this element.

• relating to or containing the azo radical

• an endorsement

• in a satisfactory or adequate manner

• being satisfactory or in satisfactory condition

• give sanction to

• a blow that renders the opponent unconscious

• knock unconscious or senseless

• a sudden short attack

• an initial attempt (especially outside your usual areas of competence)

• steal goods; take as spoils

• briefly enter enemy territory

• showing characteristics of age, especially having grey or white hair

• ancient

• covered with fine whitish hairs or down