foothold

As nouns the difference between foothold and null

is that foothold is (climbing) a solid grip with the feet while null is zero, nil; the cardinal number before einn.

As a letter s

is the letter s with a.

As a noun foothold is

(climbing) a solid grip with the feet.

As nouns the difference between foothold and stronghold

is that foothold is (climbing) a solid grip with the feet while stronghold is a fortress.

As nouns the difference between bedrock and foothold

is that bedrock is (uncountable|geology|mining|engineering|construction) the solid rock that exists at some depth below the ground surface bedrock is rock "in place", as opposed to material that has been transported from another location by weathering and erosion while foothold is (climbing) a solid grip with the feet.

As a noun foothold

is (climbing) a solid grip with the feet.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As a noun foothold

is (climbing) a solid grip with the feet.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between foundation and foothold

is that foundation is the act of founding, fixing, establishing, or beginning to erect while foothold is (climbing) a solid grip with the feet.

In military terms the difference between fulcrum and foothold

is that fulcrum is nATO code name for the Soviet MiG-29 aircraft while foothold is airhead, beachhead, bridgehead, lodgement.

As a proper noun Fulcrum

is nATO code name for the Soviet MiG-29 aircraft.

Shelf is a related term of foothold.

As nouns the difference between shelf and foothold

is that shelf is a flat, rigid, rectangular structure, fixed at right angles to a wall, and used to support, store or display objects while foothold is (climbing) a solid grip with the feet.

As nouns the difference between step and foothold

is that step is an advance or movement made from one foot to the other; a pace while foothold is a solid grip with the feet.

As a verb step

is to move the foot in walking; to advance or recede by raising and moving one of the feet to another resting place, or by moving both feet in succession.