formula — a set form of words, as for stating or declaring something definitely or authoritatively, for indicating procedure to be followed, or for prescribed use on some ceremonial occasion.
formulate — to express in precise form; state definitely or systematically: He finds it extremely difficult to formulate his new theory.
proportions — comparative relation between things or magnitudes as to size, quantity, number, etc.; ratio.
services — a service tree, especially Sorbus domestica.
Four-or-more syllable rhymes
department of health and human services — the department of the U.S. government that administers federal programs dealing with public health, welfare, and income security: created in 1979 from the reorganized Department of Health, Education, and Welfare. Abbreviation: HHS.