Having an unconventional, variable or asymmetric form. / (role-playing games) Referring to a roleplaying game which does not use a formal system of rules.

A free-form shape or artwork.

(biology) (of an organism) That lives independently of other organisms rather than part of a symbiotic or parasitic relationship

Containing no lead. / (of petroleum) Containing no tetraethyl lead; unleaded.

Of an item being sold with the proprietor paying the taxes on behalf of the consumer, or of an item that exploits a particular loophole (or an intentional temporary waiver of a particular tax by the government.)

Not fixed in any way to a surface. Relying solely on the force of gravity to stay in place / That stands alone, not supported at either side / independent, autonomous

Free from or devoid of risk; safe.

An estimate of the proportion of shares of a public company that are not held by large owners and that are not stock with sales restrictions.

(firearms) to alter a firearm so that no part of the barrel touches the stock.

Moving freely.