23-letter words containing m, u, g, i
- stimulus-generalization — the act or process of generalizing.
- thompson submachine gun — a portable, .45-caliber, automatic weapon designed to be fired from the shoulder or hip.
- trans-new guinea phylum — the largest grouping of the non-Austronesian languages of Papua and New Guinea and the surrounding regions
- ulster defence regiment — a former reserve regiment of the British Army based in Northern Ireland
- you can't go home again — a novel (1940) by Thomas Wolfe.