thrust vs shoulder

thrust and shoulder both are nouns.

Word	Noun	Adjective	Verb	Adverb
thrust	Yes	No	Yes	No
shoulder	Yes	No	Yes	No

As verbs, shoulder is a hyponym of thrust; that is, shoulder is a word with a more specific, narrower meaning than thrust:

Other hyponyms of thrust include dig, jab, poke, prod, stab, jab, stab, boost, drive, force, ram, pound, ram, ram down, punch, dig.

thrust (noun)	shoulder (noun)
the act of applying force to propel something	a narrow edge of land (usually unpaved) along the side of a road
a strong blow with a knife or other sharp pointed instrument	the part of a garment that covers or fits over the shoulder
a sharp hand gesture (resembling a blow)	the part of the body between the neck and the upper arm
verbal criticism	a ball-and-socket joint between the head of the humerus and a cavity of the scapula
the force used in pushing	a cut of meat including the upper joint of the foreleg

thrust (verb)	shoulder (verb)
impose urgently, importunately, or inexorably	push with the shoulders
penetrate or cut through with a sharp instrument	carry a burden, either real or metaphoric
place or put with great energy	lift onto one's shoulders
push forcefully
make a thrusting forward movement
press or force
push violently in a specified direction
force (molten rock) into pre-existing rock