Fall behind
Fall behind verb - Hang (back) or fall (behind) in movement, progress, development, etc..
Trail is a synonym for fall behind in lag topic. In some cases you can use "Trail" instead a verb "Fall behind".
Trail
Trail verb - Lag or linger behind.
Fall behind is a synonym for trail in follow topic. You can use "Fall behind" instead a verb "Trail", if it concerns topics such as lose.
Mutual synonyms
Cite this Source
Trail and Fall behind. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/fall_behind/trail
Fall behind & Trail. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/fall_behind/trail>.
Trail or Fall behind. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/fall_behind/trail.
Google Ngram Viewer shows how "fall behind" and "trail" have occurred on timeline