Fat
Fat adjective - Having an excess of body fat.
Usage example: the popular image of Santa Claus as a fat man in a red suit
Heavy is a synonym for fat in overweight topic. In some cases you can use "Heavy" instead the word "Fat" as an adjective or a noun, when it comes to topics like body, size, plump, bulky. popular alternative
Heavy
Heavy adjective - Containing much seasoning, fat, or sugar.
Usage example: avoid heavy desserts like cheesecake and pecan pie
Fat is a synonym for heavy in overweight topic. You can use "Fat" instead the word "Heavy" as an adjective or a noun, if it concerns topics such as body, bulky, obese, having great weight. popular alternative
Mutual synonyms
Both words in one sentence
- Bobby Darin's version of the song changes it to her being so enormously fat and heavy that a bridge collapses under her, and then suggests that she floated out to sea and was hunted by whalers.
Source: Ironic Nursery Tune -
It may be extremely fat and heavy, but it can also move pretty fast when it needs to and flip through the air to land on its feet after being thrown.
Source: Acrofatic -
Al had heavy doses of makeup and a fat suit to make him appear morbidly obese in the video.
Source: Fat Suit
Cite this Source
Heavy and Fat. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fat/heavy
Fat & Heavy. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fat/heavy>.
Heavy or Fat. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fat/heavy.
Google Ngram Viewer shows how "fat" and "heavy" have occurred on timeline