Roget's Thesaurus is a widely used English-language thesaurus, created in 1805 by Peter Mark Roget (1779–1869), British physician, natural theologian and lexicographer.
RoGet's ThEsaURuS Is a Widely Used ENGliSH-lanGUagE tHesaurUS crEatEd in 1805 by PeTER maRk ROget (1779–1869) brItIsh physiCian naTURAL theolOgIaN AnD lExicographer