Anagrams of: INTERFRONTAL

• A front, or a boundary between opposing positions.

• A site of a conflict, effort, or controversial matter of any kind.

• The site of interaction with outsiders, such as customers.

• A low level.

• Attack, collectively the attackers or forwards.

• Located at a front

• Most advanced or important

• a wilderness at the edge of a settled area of a country

• an international boundary or the area (often fortified) immediately inside the boundary

• an undeveloped field of study; a topic inviting research and development

• characteristic of or resembling Hell

• of or pertaining to or characteristic of a very uncontrolled and intense fire

• being of the underworld

• an inhabitant of Hell

• extremely evil or cruel; expressive of cruelty or befitting hell

• expletives used informally as intensifiers

• an iron that was heated by placing it on a stove

• a component or accessory added to something after it has been manufactured

• the act of adding a component or accessory to something that did not have it when it was manufactured

• provide with parts, devices, or equipment not available or in use at the time of the original manufacture

• fit in or on an existing structure, such as an older house

• substitute new or modernized parts or equipment for older ones

• any membranous gap between the bones of the cranium in an infant or fetus

• the product of filtration; a gas or liquid that has been passed through a filter

• remove by passing through a filter