Smooth
My regular style using snooth lines and smooth shading. I don't have any good fullbody examples.
Tall Chibi
Chibi-ish style (simplified/minimal details) with longer body proportions.
Chibi
Chibi style with large heads, feet, and ball hands. Minimal details
Pop-Art
Similar to smooth but utilizes halftones and hard shading
Sketch
Literally just a sketch. The quality/colouring/etc. varies wildly. Usually low effort.
Painting
Subject is drawn and shaded in a painterly manner.
Binary
Drawing with a brush that has no anti-aliasing. Essentially a pixel brush but the techique used is more like drawing than pixel art
Pixel Art
Art created without anti-aliasing.