Synonyms for premature

Adjective

1. premature (vs. full-term), immature

usage: born after a gestation period of less than the normal time; "a premature infant"

2. previous(predicate), premature, early (vs. middle) (vs. late)

usage: too soon or too hasty; "our condemnation of him was a bit previous"; "a premature judgment"

3. premature, untimely, early (vs. middle) (vs. late)

usage: uncommonly early or before the expected time; "illness led to his premature death"; "alcohol brought him to an untimely end"