austere

As adjectives the difference between austere and penurious

is that austere is austere while penurious is miserly; excessively cheap.

As adjectives the difference between austere and undefined

is that austere is austere while undefined is lacking a definition or value.

As adjectives the difference between austere and auspicious

is that austere is austere while auspicious is of good omen; indicating future success.

As adjectives the difference between sodden and austere

is that sodden is soaked or drenched with liquid; soggy, saturated while austere is austere.

As a verb sodden

is to drench, soak or saturate.

As a noun aster

is (l).

As an adjective austere is

austere.

Austere is a related term of relentless.

As adjectives the difference between austere and relentless

is that austere is austere while relentless is unrelenting or unyielding in severity.

As adjectives the difference between vapid and austere

is that vapid is lifeless, dull or banal while austere is austere.

Unpliant is a related term of austere.

As adjectives the difference between unpliant and austere

is that unpliant is not pliant while austere is austere.

Austere is a related term of censorious.

As adjectives the difference between austere and censorious

is that austere is austere while censorious is addicted to censure and scolding; apt to blame or condemn; severe in making remarks on others, or on their writings or manners.