rugby

As an adjective ruggy

is (obsolete) rugged; rough.

As a proper noun rugby is

a town in warwickshire, england, where the sport of rugby is thought to have originated.

As nouns the difference between ruby and rugby

is that ruby is a clear, deep, red variety of corundum, valued as a precious stone while rugby is a sport where players can hold or kick an ovoid ball. The ball cannot be handled forwards and points are scored by touching the ball to the ground in the area past their opponent’s territory or kicking the ball between goalposts and over a crossbar.

As proper nouns the difference between ruby and rugby

is that ruby is {{given name|female|from=English}} while Rugby is a town in Warwickshire, England, where the sport of rugby is thought to have originated.

As an adjective ruby

is of a deep red colour.

As a verb ruby

is to make red; to redden.

As a noun taxonomy

is the science or the technique used to make a classification.

As a proper noun rugby is

a town in warwickshire, england, where the sport of rugby is thought to have originated.

As a proper noun rugby is

a town in warwickshire, england, where the sport of rugby is thought to have originated.

As proper nouns the difference between nfl and rugby

is that nfl is initialism of lang=en|National Football LeagueRugby is a town in Warwickshire, England, where the sport of rugby is thought to have originated.

As a noun rugby is

a sport where players can hold or kick an ovoid ball. The ball cannot be handled forwards and points are scored by touching the ball to the ground in the area past their opponent’s territory or kicking the ball between goalposts and over a crossbar.

As a proper noun rugby

is a town in warwickshire, england, where the sport of rugby is thought to have originated.

As an adjective nonrugby is

(rare) not of or pertaining to the sport of rugby.

As proper nouns the difference between rugby and twickenham

is that rugby is a town in warwickshire, england, where the sport of rugby is thought to have originated while twickenham is a town in southwest london.

As a proper noun rugby

is a town in warwickshire, england, where the sport of rugby is thought to have originated.

As a noun hardman is

(slang) a man who is particularly tough or muscular.