Synonyms: accumulative
Definition: marked by acquiring or amassing
Usage: we live in an accumulative society
Similar words: acquisitive
Definition: eager to acquire and possess things especially material possessions or ideas
Usage: an acquisitive mind; an acquisitive society in which the craving for material things seems never satisfied
Synonyms: accumulative, cumulative
Definition: increasing by successive addition
Usage: the benefits are cumulative; the eventual accumulative effect of these substances