perspiration

As a letter s

is the letter s with a.

As a noun perspiration is

the action or process of perspiring.

As a noun perspiration

is the action or process of perspiring.

As an adjective false is

(label) one of two states of a boolean variable; logic.

As a noun perspiration

is the action or process of perspiring.

As an adjective undefined is

lacking a definition or value.

As nouns the difference between urine and perspiration

is that urine is urine while perspiration is the action or process of perspiring.

As nouns the difference between condensation and perspiration

is that condensation is the act or process of condensing or of being condensed; the state of being condensed while perspiration is the action or process of perspiring.

As nouns the difference between effort and perspiration

is that effort is the work involved in performing an activity; exertion while perspiration is the action or process of perspiring.

As a verb effort

is (uncommon|intransitive) to make an effort.

As nouns the difference between perspiration and perspective

is that perspiration is the action or process of perspiring while perspective is a view, vista or outlook.

As an adjective perspective is

of, in or relating to perspective.

Humidity is a related term of perspiration.

As nouns the difference between humidity and perspiration

is that humidity is dampness, especially that of the air while perspiration is the action or process of perspiring.

As nouns the difference between exudation and perspiration

is that exudation is the act of exuding while perspiration is the action or process of perspiring.

As nouns the difference between perspiration and inhalation

is that perspiration is the action or process of perspiring while inhalation is the act of inhaling.