As a verb yexes

is third-person singular of yex.

As a noun dexes is

plural of lang=en.

As nouns the difference between boating and coating

is that boating is the activity of going out onto a body of water in a boat while coating is a thin outer layer.

As verbs the difference between boating and coating

is that boating is present participle of lang=en while coating is present participle of lang=en.

As a noun condescension is

the act of condescending; voluntary descent from one's rank or dignity in intercourse with an inferior; courtesy toward inferiors (jump).

As an adjective scatterbrained

is having the qualities of a scatterbrain.

As a noun airhead is

a silly, foolish or unintelligent person.

As a noun synthesis is

.

As nouns the difference between gloom and blueness

is that gloom is darkness, dimness or obscurity while blueness is the state or quality of being blue.

As a verb gloom

is to be dark or gloomy.

As nouns the difference between projector and lens

is that projector is an optical device that projects a beam of light, especially one used to project an (or moving images) onto a screen while lens is an object, usually made of glass, that focuses or defocuses the light that passes through it.

As a verb lens is

to film, shoot.

As nouns the difference between mental and asthenosphere

is that mental is a plate or scale covering the mentum or chin of a fish or reptile while asthenosphere is the zone of the Earth's upper mantle, below the lithosphere.

As an adjective mental

is of or relating to the mind or an intellectual process.

As adjectives the difference between spiteful and regretful

is that spiteful is filled with, or showing, spite; having a desire to vex, annoy, or injure; malignant; malicious while regretful is full of feelings of regret, indulging in regrets.

As nouns the difference between picky and hard

is that picky is (informal) a picture while hard is stove, heater; an enclosed space in which fuel (usually wood) is burned to provide heating, usually for cooking.

As an adjective picky

is fussy; particular; demanding to have things just right.