As nouns the difference between component and aerostructure

is that component is component while aerostructure is any component or subsystem of the airframe of an aircraft.

As nouns the difference between subsystem and aerostructure

is that subsystem is while aerostructure is any component or subsystem of the airframe of an aircraft.

As nouns the difference between airframe and aerostructure

is that airframe is the main body and structure of an aircraft (without the powerplant) while aerostructure is any component or subsystem of the airframe of an aircraft.

As nouns the difference between girlfriend and sistergirl

is that girlfriend is a female partner in a romantic relationship while sistergirl is (african american vernacular english) sister, girlfriend (as a familiar term of address between women).

As nouns the difference between work and shiftmate

is that work is employment while shiftmate is one working on the same shift as another.

As a verb work

is to do a specific task by employing physical or mental powers.

As nouns the difference between shift and shiftmate

is that shift is (computing) a modifier key whose main function is shifting between two or more functions of any of certain other keys (usually by pressing shift and the other button simultaneously) while shiftmate is one working on the same shift as another.

As nouns the difference between pork and sowbelly

is that pork is the meat of a pig; swineflesh while sowbelly is salted pork from the belly of a pig.

As a verb pork

is to have sex with (someone).

As nouns the difference between belly and sowbelly

is that belly is the abdomen while sowbelly is (us) salted pork from the belly of a pig.

As a verb belly

is to position one's belly.

As nouns the difference between pig and sowbelly

is that pig is any of several mammalian species of the genus Sus, having cloven hooves, bristles and a nose adapted for digging; especially the domesticated farm animal Sus scrofa while sowbelly is salted pork from the belly of a pig.

As a verb pig

is to give birth.

As an acronym PIG

is persuade Identify GOTV, electoral technique commonly employed in the United Kingdom.

As an adjective cantankerous

is given to or marked by an ill-tempered nature, ill-tempered, cranky, surly, crabby.

As a noun sourbelly is

a cantankerous person.