10-letter words containing g, r, o, s, m
- subprogram — procedure (def 4b).
- sumerology — the study of the history, language, and culture of the Sumerians.
- surrogatum — a substitute
- umbrageous — creating or providing shade; shady: an umbrageous tree.
- warmongers — Plural form of warmonger.
- worm grass — the pinkroot, Spigelia marilandica.