| AFTERMOST | • aftermost adj. (Nautical) Nearest the stern of a vessel. • aftermost adj. (Obsolete) Most recent. • aftermost adv. (Obsolete) At the very back. |
| GUIDEPOST | • guidepost n. A signpost. • guidepost n. (By extension) Anything that provides guidance; a guideline. • GUIDEPOST n. a post to guide the traveller. |
| HOARFROST | • hoarfrost n. Alternative form of hoar-frost. • hoar-frost n. Alternative form of hoar frost. • hoar␣frost n. Originally, any frozen dew forming a white deposit on exposed surfaces. |
| INNERMOST | • innermost adj. Farthest inside or towards the center or middle. • innermost n. That which is innermost; the core. • INNERMOST adj. farthest in. |
| LANDDROST | • landdrost n. (Now historical) A type of magistrate in South Africa, abolished under the British in 1827. • LANDDROST n. (South African) in South Africa, a district magistrate or sheriff, also LANDDROS. |
| LOWERMOST | • lowermost adj. Lowest. • LOWERMOST adj. lowest. |
| NORTHMOST | • northmost adj. Furthest to the north; most northern. • NORTHMOST adj. most northerly, also NORTHERMOST, NORTHERNMOST. |
| OUTERMOST | • outermost adj. Superlative form of outer: most outer. • outermost n. That which is outermost; the surface; the outside. • OUTERMOST adj. farthest from the middle or interior, also OUTMOST. |
| RIGHTMOST | • rightmost adj. Furthest to the right. • RIGHTMOST adj. on the extreme right. |
| SOUNDPOST | • soundpost n. Alternative spelling of sound post. • sound␣post n. (Lutherie) A wooden rod located inside the body of a violin-family instrument, close to the treble-side bridge foot. • SOUNDPOST n. a small post on guitars, violins etc. that joins the front surface to the back. |
| SOUTHMOST | • southmost adj. Furthest to the south; most southern. • SOUTHMOST adj. situated furthest south, also SOUTHERMOST, SOUTHERNMOST. |
| STERNMOST | • sternmost adj. Closest to the stern, furthest sternward. • STERNMOST adj. farthest astern; as, the sternmost ship in a convoy. |
| STERNPOST | • sternpost n. (Nautical) A timber or steel bar extending from the keel to the main deck at the stern of a vessel. • STERNPOST n. the main member at the stern of a ship extending from keel to deck. |
| UNDERMOST | • undermost adj. In the lowest position or state; bottom. • UNDERMOST adj. lowest, as in place, rank, or condition. |
| UPPERMOST | • uppermost adj. At or nearest the top of something. • uppermost adj. Highest in rank, importance, etc. • uppermost adj. (Rare) superlative form of upper: most upper. |
| UTTERMOST | • uttermost adj. Outermost. • uttermost adj. Extreme; utmost; of the farthest, greatest, or highest degree. • uttermost n. The utmost; the highest or greatest degree; the farthest extent. |