keen

As adjectives the difference between keen and interesting

is that keen is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense while interesting is arousing]] or holding the attention or [[interest#noun|interest of someone.

As verbs the difference between keen and interesting

is that keen is (rare) to sharpen; to make cold or keen can be to utter a keen while interesting is .

As a noun keen

is a prolonged wail for a deceased person.

As verbs the difference between keen and active

is that keen is (rare) to sharpen; to make cold or keen can be to utter a keen while active is .

As an adjective keen

is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As a noun keen

is a prolonged wail for a deceased person.

As adjectives the difference between alive and keen

is that alive is having life, in opposition to dead; living; being in a state in which the organs perform their functions; as, an animal or a plant which is alive while keen is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As a verb keen is

(rare) to sharpen; to make cold or keen can be to utter a keen.

As a noun keen is

a prolonged wail for a deceased person.

As nouns the difference between keen and enthusiast

is that keen is a prolonged wail for a deceased person while enthusiast is a person filled with or guided by enthusiasm.

As an adjective keen

is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As a verb keen

is (rare) to sharpen; to make cold or keen can be to utter a keen.

As nouns the difference between keen and dedication

is that keen is a prolonged wail for a deceased person while dedication is the act of dedicating or the state of being dedicated.

As an adjective keen

is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As a verb keen

is to sharpen; to make cold.

As verbs the difference between keen and great

is that keen is (rare) to sharpen; to make cold or keen can be to utter a keen while great is .

As an adjective keen

is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As a noun keen

is a prolonged wail for a deceased person.

As an adjective keen

is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As a verb keen

is to sharpen; to make cold.

As a noun keen

is a prolonged wail for a deceased person.

As an adverb really is

actually; in fact; in reality.

As an interjection really is

indicating surprise at, or requesting confirmation of, some new information; to express skepticism.

In obsolete terms the difference between cunning and keen

is that cunning is knowledge; learning; special knowledge (sometimes implying occult or magical knowledge) while keen is brave, courageous; bold, audacious.

As a verb keen is

to sharpen; to make cold.

As adjectives the difference between keen and elated

is that keen is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense while elated is extremely happy and excited; delighted; pleased.

As verbs the difference between keen and elated

is that keen is (rare) to sharpen; to make cold or keen can be to utter a keen while elated is (elate).

As a noun keen

is a prolonged wail for a deceased person.

In obsolete terms the difference between keen and avis

is that keen is brave, courageous; bold, audacious while avis is advice; opinion; deliberation.

As nouns the difference between keen and avis

is that keen is a prolonged wail for a deceased person while avis is advice; opinion; deliberation.

As an adjective keen

is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As a verb keen

is to sharpen; to make cold.