- 2Signification: naturenotch ravine pass gorgecleft canyon gap gulch
- 3Signification: gradenotch degree stage step rung
- 4Signification: ravinegorge canyon cleft fissurecrevasse notch valley chasm
- 5Signification: gorgechasm canyon cleft fissurecrevasse notch valley ravine
- 6Signification: thingcheck mark dot linestroke notch nick tick
- 7Signification: actionmark notch scratch deface cutmar maim mill score
- 8Signification: indicationmark line notch stroke score
- 9Signification: chopclip cut hewmangle notch hack
- 10Signification: cutnick gash cleavage notch hack
- 11Signification: nichenook notch indentation corneralcove hollow opening recess
- 12Signification: hollowdepress dimple gouge notch dent
- 13Signification: positiongrade notch rungstage step degree
- 14Signification: figure formed by two lineselbow notch cuspfork flare angle
- 15Signification: nickindentation gash indenture indent notch