Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
fall behind | No | No | Yes | No |
retrogress | No | No | Yes | No |
fall behind (verb) | retrogress (verb) |
---|---|
retreat | go back to bad behavior |
hang (back) or fall (behind) in movement, progress, development, etc. | get worse or fall back to a previous condition |