Border, threshold, margin, extremity, boundary, advantage, head start, dominance, trim, surround, verge, infiltrate, sidle...
boundary, border, edge, limit, extreme
A synonym for varied is diverse.
A synonym for temper is temperament.
I don't think there is a synonym for adjoined it is an antonym.
semantic is the synonym for isignificant
Edge
mierda
edge, side
border, edge
A synonym for "sidle" is "creep" or "slink."
edge, inch, tilt.
The synonym for ledge is shelf or sill.
boundary, border, edge, limit, extreme
border, edge, margin, rim
Goal, or I heard some call it basket
border, side, limit, outline, boundary, fringe, verge, brink, threshold
If you mean hone, then synonyms would be: acuminate, edge, file, grind, and whet.