From Latin: forma Sample words for the root form: information, informal, informative, perform, uniformity, formation, formulate, reformatory, conformity, platform, formal, format, formula, nonconformist, inform, informed, nonconformity, performer, reformism, conform, deform, deformation, formalized, formative, formidable, reformer, transformation, transform, formality, multiform. Each word has meanings and examples. Click their buttons to get sentences selected from classic works and modern media.