Term: plow horse: a horse used to pull a plow
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: pruning: something that has been pruned off of a plant
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: obstruction: the act of obstructing
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: skep: a large round wicker basket (used on farms)
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: paragrapher: a writer of paragraphs (as for publication on the editorial page of a newspaper)
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: slip stitch: a loose stitch catching only a thread or two of fabric; designed to be invisible from the right side
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: sorrel: a horse of a brownish orange to light brown color
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: whippersnapper: someone who is unimportant but cheeky and presumptuous
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: drop: a sudden sharp decrease in some quantity
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: yarder: (used only in combinations) the height or length of something in yards
Broader: workhorse: a horse used for plowing and hauling and other heavy labor | Unrelated: introject: (psychoanalysis) parental figures (and their values) that you introjected as a child; the voice of conscience is usually a parent's voice internalized