mattamore /ma-tə-mōrˈ, -mörˈ or matˈə-/

A subterranean chamber

• further to
• furthest
• furth of
• furtive
• furtively
• furtiveness
• furtivenesses
• furuncle
• furuncles
• furuncular
• furunculoses
• furunculosis
• furunculous
• fury
• furze
• furzes
• furzier
• furziest
• furzy
• fusain
• horsts
• horsy
• hortation
• hortations
• hortative