appreciation

As nouns the difference between appreciation and celebration

is that appreciation is appreciation while celebration is celebration.

As nouns the difference between worth and appreciation

is that worth is (countable) value while appreciation is appreciation.

As a preposition worth

is having a value of; proper to be exchanged for.

As a verb worth

is (obsolete|except in set phrases) to be, become, betide.

As nouns the difference between appreciation and reward

is that appreciation is a just valuation or estimate of merit, worth, weight, etc.; recognition of excellence while reward is something of value given in return for an act.

As a verb reward is

to give (something) as a reward.

As nouns the difference between appreciation and compassion

is that appreciation is appreciation while compassion is deep awareness of the suffering of another, coupled with the wish to relieve it.

As a verb compassion is

(obsolete) to pity.

As nouns the difference between happiness and appreciation

is that happiness is the emotion of being happy; joy while appreciation is appreciation.

As nouns the difference between appreciation and evaluation

is that appreciation is a just valuation or estimate of merit, worth, weight, etc.; recognition of excellence while evaluation is an assessment, such as an annual personnel performance review used as the basis for a salary increase or bonus, or a summary of a particular situation.

As nouns the difference between merit and appreciation

is that merit is something deserving positive recognition while appreciation is a just valuation or estimate of merit, worth, weight, etc.; recognition of excellence.

As a verb merit

is to earn or to deserve.

As a verb recognize

is to match something or someone which one currently perceives to a memory of some previous encounter with the same entity or recognize can be to cognize again.

As a noun appreciation is

appreciation.

As nouns the difference between appreciation and valuation

is that appreciation is appreciation while valuation is an estimation of something's worth.

As an adjective honest

is (of a person or institution) scrupulous with regard to telling the truth; not given to swindling, lying, or fraud; upright.

As a verb honest

is (obsolete) to adorn or grace; to honour; to make becoming, appropriate, or honourable.

As a noun appreciation is

appreciation.