testy

As adjectives the difference between upright and testy

is that upright is vertical; erect while testy is easily annoyed, irritable.

As an adverb upright

is in or into an upright position.

As a noun upright

is any vertical part of a structure, especially one of the goal posts in sports.

As adjectives the difference between testy and impatient

is that testy is easily annoyed, irritable while impatient is impatient.

As adjectives the difference between uptight and testy

is that uptight is (colloquial) excessively concerned with rules and order while testy is easily annoyed, irritable.

As a noun uptight

is (colloquial) an uptight person.

As an adjective testy

is easily annoyed, irritable.

As a noun testicles is

.

As adjectives the difference between testy and sensitive

is that testy is easily annoyed, irritable while sensitive is having the faculty of sensation; pertaining to the senses.

As a noun sensitive is

one with a paranormal sensitivity to something that most cannot perceive.

As adjectives the difference between testy and irascible

is that testy is easily annoyed, irritable while irascible is easily provoked to outbursts of anger; irritable.

As adjectives the difference between restive and testy

is that restive is impatient under delay, duress, or control while testy is easily annoyed, irritable.

Morose is a related term of testy.

As adjectives the difference between morose and testy

is that morose is sullen]], gloomy; showing a [[brood|brooding ill humour while testy is easily annoyed, irritable.

As adjectives the difference between sullen and testy

is that sullen is having a brooding ill temper; sulky while testy is easily annoyed, irritable.

As a noun sullen

is one who is solitary, or lives alone; a hermit.

Testy is a related term of spiteful.

As adjectives the difference between testy and spiteful

is that testy is easily annoyed, irritable while spiteful is filled with, or showing, spite; having a desire to vex, annoy, or injure; malignant; malicious.