austere

Austere is a related term of sour.

As adjectives the difference between austere and sour

is that austere is austere while sour is having an acidic, sharp or tangy taste.

As a noun sour is

the sensation of a sour taste.

As a verb sour is

(label) to make sour.

As adjectives the difference between austere and violent

is that austere is grim or severe in manner or appearance while violent is involving extreme force or motion.

As a verb violent is

to urge with violence.

As a noun violent is

an assailant.

Austere is a related term of heartless.

As adjectives the difference between austere and heartless

is that austere is austere while heartless is without a heart; specifically, without feeling, emotion, or concern for others; uncaring.

Austere is a related term of stormy.

As adjectives the difference between austere and stormy

is that austere is austere while stormy is of or pertaining to storms.

Austere is a related term of boisterous.

As adjectives the difference between austere and boisterous

is that austere is austere while boisterous is full of energy; exuberant; noisy.

Austere is a related term of keen.

As adjectives the difference between austere and keen

is that austere is austere while keen is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As a verb keen is

(rare) to sharpen; to make cold or keen can be to utter a keen.

As a noun keen is

a prolonged wail for a deceased person.

As adjectives the difference between austere and astute

is that austere is austere while astute is quickly and critically discerning.

As adjectives the difference between austere and rough

is that austere is grim or severe in manner or appearance while rough is having a texture that has much friction. Not smooth; uneven.

As a noun rough is

the unmowed part of a golf course.

As a verb rough is

to create in an approximate form.

As an adverb rough is

in a rough manner; rudely; roughly.

Austere is a related term of exact.

As adjectives the difference between austere and exact

is that austere is austere while exact is precisely agreeing with a standard, a fact, or the truth; perfectly conforming; neither exceeding nor falling short in any respect.

As a verb exact is

to demand and enforce the payment or performance of.

Crabbed is a related term of austere.

As adjectives the difference between crabbed and austere

is that crabbed is bad-tempered or cantankerous while austere is austere.

As a verb crabbed

is (crab).