cast in concrete

Adjective

Meaning

cast in concrete (not comparable)

(postpositive, idiomatic) solidly established, very difficult to alter

Source: en.wiktionary.org

Synonyms

invariant

Antonyms

changing variable fluid movable adjustable versatile
Show all antonyms

Close letter words and terms

cast gloom over cast in a similar mold cast in cement cast in stone cast in the role of cast in the same mold