keen

As nouns the difference between keen and null

is that keen is a prolonged wail for a deceased person while null is zero, nil; the cardinal number before einn.

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.

Heady is a related term of keen.

As adjectives the difference between heady and keen

is that heady is intoxicating or stupefying 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.

Keen is a related term of affectionate.

In rare|lang=en terms the difference between keen and affectionate

is that keen is (rare) to sharpen; to make cold while affectionate is (rare) to show affection to; to have affection for.

As adjectives the difference between keen and affectionate

is that keen is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense while affectionate is (of a person) having affection or warm regard; loving; fond.

As verbs the difference between keen and affectionate

is that keen is (rare) to sharpen; to make cold or keen can be to utter a keen while affectionate is (rare) to show affection to; to have affection for.

As a noun keen

is a prolonged wail for a deceased person.

As a letter s

is the letter s with a.

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 a noun keen is

a prolonged wail for a deceased person.

Keen is a related term of titillating.

As adjectives the difference between keen and titillating

is that keen is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense while titillating is pleasantly and sensually exciting.

As verbs the difference between keen and titillating

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

As a noun keen

is a prolonged wail for a deceased person.

Burning is a related term of keen.

As verbs the difference between burning and keen

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

As adjectives the difference between burning and keen

is that burning is so hot as to seem to burn (something) while keen is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As nouns the difference between burning and keen

is that burning is the act by which something burns or is burned while keen is a prolonged wail for a deceased person.

Pungent is a related term of keen.

As adjectives the difference between pungent and keen

is that pungent is having a strong odor that stings the nose, said especially of acidic or spicy substances 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 freewill and keen

is that freewill is while 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

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

As adjectives the difference between unsupported and keen

is that unsupported is without physical support 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 concentration

is that keen is a prolonged wail for a deceased person while concentration is the act, process or ability of concentrating; the process of becoming concentrated, or the state of being concentrated.

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.