diehard

As nouns the difference between diehard and hard

is that diehard is a person with such an attitude while hard is stove, heater; an enclosed space in which fuel (usually wood) is burned to provide heating, usually for cooking.

As an adjective diehard

is unreasonably or stubbornly resisting change.

As an adjective diehard

is unreasonably or stubbornly resisting change.

As a noun diehard

is a person with such an attitude.

As a pronoun everything is

(literally) all the things under discussion.

As adjectives the difference between diehard and reactionary

is that diehard is unreasonably or stubbornly resisting change while reactionary is opposed to change; urging a return to a previous state.

As nouns the difference between diehard and reactionary

is that diehard is a person with such an attitude while reactionary is one who is opposed to change.

As adjectives the difference between adamant and diehard

is that adamant is firm; unshakeable; unyielding; determined while diehard is unreasonably or stubbornly resisting change.

As nouns the difference between adamant and diehard

is that adamant is an imaginary rock or mineral of impenetrable hardness; a name given to the diamond and other substances of extreme hardness while diehard is a person with such an attitude.

Dieheart is often a misspelling of diehard.

Dieheart has no English definition.

As an adjective diehard

is unreasonably or stubbornly resisting change.

As a noun diehard

is a person with such an attitude.

As nouns the difference between taxonomy and diehard

is that taxonomy is the science or the technique used to make a classification while diehard is a person with such an attitude.

As an adjective diehard is

unreasonably or stubbornly resisting change.

As an adjective diehard is

unreasonably or stubbornly resisting change.

As a noun diehard is

a person with such an attitude.