Search Dictionary
Definition of accumulative

accumulative

/əˈkjuːmjələtɪv/
ac · cu · mu · la · tive

Adverb:accumulatively
JUMP TO:

accumulative Lexical Profile

accumulative Game Scores & Validity

• adjective

1

Growing or increasing in quantity, degree, or force by successive additions over time.

Example

"The scientist studied the accumulative impact of industrial pollutants on the local watershed over several decades."


2

Given to or characterized by amassing or collecting things, especially wealth or material possessions.

Example

"His strongly accumulative nature led him to fill the entire attic with antique books and rare coins."

Synonyms
View all synonyms for accumulative
Antonyms
View all antonyms for accumulative

Word Nuance & Usage

While 'accumulative' and 'cumulative' overlap in meaning, 'cumulative' is far more common when referring to a total resulting from successive additions (e.g., cumulative GPA), whereas 'accumulative' often emphasizes the active process or personal tendency of gathering and hoarding.

Word Origin & Etymology

First recorded in the late 16th century, derived from the Latin verb 'accumulare' (meaning 'to heap up'), from 'ad-' (to, toward) and 'cumulus' (a heap or pile), combined with the English suffix '-ive'.

Cite this Entry


Wordmom. (2026). Definition of Accumulative. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/accumulative
Built for writers, students, and competitive word game players, Wordmom combines an uncluttered English dictionary and thesaurus with fast, pattern-based word finders so you can verify definitions, synonyms, and high-scoring tile plays in one place.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE® is a registered trademark. All intellectual property rights in and to the game are owned in the U.S.A. and Canada by Hasbro Inc., and throughout the rest of the world by J.W. Spear & Sons Limited of Maidenhead, Berkshire, England, a subsidiary of Mattel Inc. Mattel and Spear are not affiliated with Hasbro. Words With Friends® is a registered trademark of Zynga Inc. Wordle® is a registered trademark of The New York Times Company. Other referenced game titles and tournament lexicon codes (including NASPA NWL and WESPA/HarperCollins CSW) are trademarks of their respective owners. Wordmom is an independent reference utility for educational and entertainment purposes and is not affiliated with, sponsored by, or endorsed by Hasbro, Mattel, Spear, Zynga, The New York Times Company, NASPA, WESPA, or HarperCollins Publishers. All game names are referenced strictly under nominative fair use to indicate compatibility.