Anagrams of: XYLYL_

• in a permissively lenient manner

• a colorless flammable volatile liquid hydrocarbon used as a solvent

• a chest in which coins from the mint are held to await assay

• any receptacle in which wafers for the Eucharist are kept

• a text browser

• short-tailed wildcats with usually tufted ears; valued for their fur

• 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.

• in an subtle, cunning manner

• pronounced with muscles of the tongue and jaw relatively relaxed (e.g., the vowel sound in `bet')

• lacking in firmness or tension; not taut

• lacking in rigor or strictness

• emptying easily or excessively