Anagrams of: LYHO_

• the emotion of great happiness

• something or someone that provides a source of happiness

• feel happiness or joy

• make glad or happy

• 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.

• the cause or intention underlying an action or situation, especially in the phrase `the whys and wherefores'

• a compound used as a fixing agent in photographic developing

• a piston syringe that is fitted with a hypodermic needle for giving injections

• having a feeling of home; cozy and comfortable

• United States rock star (1936-1959)

• any tree or shrub of the genus Ilex having red berries and shiny evergreen leaves with prickly edges

• a cosmetic preparation used by women in Egypt and Arabia to darken the edges of their eyelids

• the yellow spherical part of an egg that is surrounded by the albumen

• nutritive material of an ovum stored for the nutrition of an embryo (especially the yellow mass of a bird or reptile egg)

• an English astrophysicist and advocate of the steady state theory of cosmology; described processes of nucleosynthesis inside stars (1915-2001)

• English writer on card games (1672-1769)