Arch Types


 * acute or pointed
 * arch of discharge
 * basket handle
 * blind
 * catenary
 * cinquefoiled or cinquefoil
 * concentric
 * corbelled
 * cycloidal
 * depressed three-centered
 * double
 * drop
 * elliptical
 * equilateral
 * equilateral pointed
 * equilibrium
 * equipollent
 * extrados
 * fixed
 * flat
 * Florentine
 * foiled
 * four-centered or Tudor
 * horseshoe
 * hyperbolical
 * inflected or inverted or reversed
 * interlaced
 * Janus
 * lancet
 * miter or pediment
 * Moorish
 * multifoiled or polyfoiled
 * Norman
 * obtuse
 * ogee or keel
 * parabolical or parabolic
 * pointed
 * pointed horseshoe
 * pointed Saracenic
 * pointed segmental
 * pointed trefoil
 * pointed trifoliated
 * primitive
 * pseudo four-centered
 * pseudo three-centered
 * quatrefoiled
 * rampant
 * Roman
 * Romanesque
 * rood
 * rough
 * round or round horseshoe or semicircular
 * round trefoil
 * round trifoliated
 * rowlock
 * Saracenic
 * Saxon
 * segmental
 * segmental-pointed
 * semicircular
 * semicircular stilted
 * shouldered
 * soffited
 * splayed
 * stilted
 * three-centered or basket handle
 * trefoiled or trefoil
 * triangular
 * trussed
 * Tudor
 * Venetian