Scrape a living and Scrape by

Scrape by and scrape a living are semantically related In some cases you can replace term "Scrape by" with "Scrape a living", this terms are similar.

Scrape by verb - Manage one's existence barely.

Scrape a living and scrape by are semantically related in manage topic. Sometimes you can replace phrase "Scrape a living" with "Scrape by", this terms are similar, if it concerns topics such as manage to live.