taber — a small drum formerly used to accompany oneself on a pipe or fife.
tabor — Mount, a mountain in N Israel, E of Nazareth. 1929 feet (588 meters).
Three-syllable rhymes
belabor — If you say that someone belabors the point, you mean that they keep on talking about it, perhaps in an annoying or boring way.
Four-or-more syllable rhymes
department of labor — the department of the U.S. federal government that promotes and improves the welfare, opportunities, and working conditions of wage earners. Abbreviation: DOL.