5th

With the 5 in the bass this one sounds cool but may not work in every situtation without the tonic

It has the flat 7 note but no 3rd so not the best option for a seventh chord but will be useful from time to time

Based on the C barre chord addint the 3rd on the 8th fret makes it minor

The barre chord on the 5th position is a C, again no yellow dot.

The minor chord without tonic, see if it works for you.

Again based on the open D shape this one has no third but is an easy shape to grab and moves around the neck well. Just be aware that it may not sound exactly like you want it to without the thrid note.

Another juicy voicing with the sweet tones on top and the 5 underneath. A useful moveable shape.

This one doesn't have the root either but it's not really a big deal because it's the tritone on top that's important in the seventh chord and this shape gives you that. The 5 in the bass works and it's a good moveable shape.

Based on the D major moveable shape up in the second position, this one has the 3 so is major but without the root to hang off can sound a little odd. Sometimes it'll work, let your ear be the judge.

A great sounding chord and another useful moveable shape, use it wherever you see a minor chord and see if you like it.