somewhat

(r) to a small degree or extent
- his arguments were somewhat self-contradictory
- the children argued because one slice of cake was slightly larger than the other
slightly, more or less,
(r) to a moderately sufficient extent or degree
- pretty big
- pretty bad
- jolly decent of him
- the shoes are priced reasonably
- he is fairly clever with computers
fairly, jolly, middling, moderately, passably, pretty, reasonably,

slightly more or less fairly jolly middling moderately passably pretty reasonably

immoderately unreasonably