Synonymes austere (anglais)

Adjectif
- acerbic : bitter, sharp, astringent, acid, harsh, sour, rough
- grave : serious, sober, stoical, stern, solemn, strict, formal
- harsh : severe, forbidding, rigourous, rugged, stringent, difficult, rigid
- severe : spartan, plain, rustic, puritanical, simple, abstemious, primitive