未だ
1
still;as yet;only
まだ肉眼じゃ無理だよ。双眼鏡だと、ちょびっとだけ見えるかも・・・。
It's still impossible with the naked eye. With binoculars you might be able to glimpse it....
2
(not) yet
with verb in the negative
私はまだその問題が解けない。
I haven't been able to solve the problem yet.
3
only applies to
まだ
more;(more) still
4
only applies to
まだ
at least;comparatively;relatively
情報がないより悪い知らせでもあるほうがまだましだ。
Bad news is preferable to an absence of information.
5
only applies to
まだ
unfinished;incomplete;not yet done