6-letter words containing g, e, r, b
- gibber — to speak inarticulately or meaninglessly.
- glaber — Raoul [rah-ool] /rɑˈul/ (Show IPA), or Rudolphe [roo-dawlf] /ruˈdɔlf/ (Show IPA), c990–c1050, French ecclesiastic and chronicler.
- goober — the peanut.
- graben — a portion of the earth's crust, bounded on at least two sides by faults, that has dropped downward in relation to adjacent portions.
- grebes — Plural form of grebe.
- greebo — an unkempt or dirty-looking young man
- redbug — chigger (def 1).
- zagreb — a republic in SE Europe: includes the historical regions of Dalmatia, Istria, and Slavonia; formerly a part of Yugoslavia. 21,835 sq. mi. (56,555 sq. km) Capital: Zagreb.