knob

As nouns the difference between knob and null

is that knob is a rounded protuberance, handle, or control switch while null is zero, nil; the cardinal number before einn.

As a verb knob

is (british|slang|vulgar|of a man) to have sex with.

As nouns the difference between wheels and knob

is that wheels is while knob is a rounded protuberance, handle, or control switch.

As verbs the difference between wheels and knob

is that wheels is (wheel) while knob is (british|slang|vulgar|of a man) to have sex with.

Extrusion is a related term of knob.

As nouns the difference between extrusion and knob

is that extrusion is extrusion while knob is a rounded protuberance, handle, or control switch.

As a verb knob is

(british|slang|vulgar|of a man) to have sex with.

As verbs the difference between grasp and knob

is that grasp is to grip; to take hold, particularly with the hand while knob is to have sex with.

As nouns the difference between grasp and knob

is that grasp is grip while knob is a rounded protuberance, handle, or control switch.

As nouns the difference between knob and stupid

is that knob is a rounded protuberance, handle, or control switch while stupid is a stupid person; a fool.

As a verb knob

is to have sex with.

As an adjective stupid is

lacking in intelligence or exhibiting the quality of having been done by someone lacking in intelligence.

As an adverb stupid is

extremely.

As nouns the difference between tab and knob

is that tab is a small flap or strip of material attached to something, for holding, manipulation, identification, etc while knob is a rounded protuberance, handle, or control switch.

As verbs the difference between tab and knob

is that tab is mark with a tab while knob is to have sex with.

As nouns the difference between knob and gob

is that knob is a rounded protuberance, handle, or control switch while gob is a lump of soft or sticky material.

As verbs the difference between knob and gob

is that knob is to have sex with while gob is to gather into a lump.

As verbs the difference between bob and knob

is that bob is to move gently and vertically, in either a single motion or repeatedly up and down, at or near the surface of a body of water while knob is to have sex with.

As nouns the difference between bob and knob

is that bob is a bobbing motion while knob is a rounded protuberance, handle, or control switch.

As a proper noun Bob

is a diminutive=Robert given name.

As nouns the difference between knob and regulator

is that knob is a rounded protuberance, handle, or control switch while regulator is a device that controls or limits something.

As a verb knob

is to have sex with.