23-letter words containing m, a, h, t, g, n
- overnight accommodation — accommodation provided by an establishment (such as a hotel) where guests can sleep or spend the night
- photoelectric magnitude — the magnitude of a star determined using a photometer plus a filter to select light or other radiation of the desired wavelength
- saint george's mushroom — an edible whitish basidiomycetous fungus, Tricholoma gambosum, with a floury smell
- speak the same language — to communicate with understanding because of common background, values, etc
- suprasegmental phonemes — phonemes or features of speech, as pitch, stress, and juncture, that may extend over and modify series of segmental phonemes
- the information highway — the internet
- the kingdom of lorraine — an early medieval kingdom on the Meuse, Moselle, and Rhine rivers: later a duchy
- the numbers game/racket — If you refer to the numbers game, the numbers racket, or the numbers, you are referring to an illegal lottery or illegal betting.
- the taming of the shrew — a comedy (1594?) by Shakespeare.
- 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
- you can't go home again — a novel (1940) by Thomas Wolfe.