roughneck

As a noun roughneck

is any labourer on an oil rig.

As a verb roughneck

is to work as a laborer on an oil rig.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between thriller and roughneck

is that thriller is something that thrills while roughneck is any labourer on an oil rig.

As a verb roughneck is

to work as a laborer on an oil rig.

As nouns the difference between driller and roughneck

is that driller is one who drills while roughneck is any labourer on an oil rig.

As a verb roughneck is

to work as a laborer on an oil rig.

As nouns the difference between roughneck and fracker

is that roughneck is any labourer on an oil rig while fracker is a person or organization employed in fracking.

As a verb roughneck

is to work as a laborer on an oil rig.

As nouns the difference between rotary and roughneck

is that rotary is a traffic circle while roughneck is any labourer on an oil rig.

As an adjective rotary

is having or being capable of having rotation.

As a verb roughneck is

to work as a laborer on an oil rig.

As nouns the difference between taxonomy and roughneck

is that taxonomy is the science or the technique used to make a classification while roughneck is any labourer on an oil rig.

As a verb roughneck is

to work as a laborer on an oil rig.