If you've mistakenly spelled "improversently", fret not! Here are a few plausible correction options: 1) "Improvisently" could work if you meant to convey a sense of spontaneity or improvisation. 2) "Improvisation" might be the intended word if it relates to making something up on the spot. 3) "Improvement" is a safe bet if you simply sought to express progress or enhancement.
