proficiency

As nouns the difference between proficiency and thoughtfulness

is that proficiency is ability, skill, competence while thoughtfulness is thoughtful and considerate attention.

As nouns the difference between proficiency and transaction

is that proficiency is ability, skill, competence while transaction is the act of conducting or carrying out (business, negotiations, plans).

As nouns the difference between reliability and proficiency

is that reliability is the quality of being reliable, dependable or trustworthy while proficiency is ability, skill, competence.

As a noun proficiency

is ability, skill, competence.

As a verb trait is

.

As a noun proficiency

is ability, skill, competence.

As an adjective excellent is

of the highest quality; splendid.

As an adverb excellent is

(obsolete) excellently.

As a noun proficiency

is ability, skill, competence.

As an adjective undefined is

lacking a definition or value.

As a noun proficiency

is ability, skill, competence.

As a proper noun merit is

.

As a noun proficiency

is ability, skill, competence.

As a verb facilitate is

to make easy or easier.

As nouns the difference between proficiency and profitability

is that proficiency is ability, skill, competence while profitability is the quality or state of being profitable.

Ease is a related term of proficiency.

As nouns the difference between ease and proficiency

is that ease is the state of being comfortable or free from stress while proficiency is ability, skill, competence.

As a verb ease

is to free (something) from pain, worry, agitation, etc.