buses — a large motor vehicle, having a long body, equipped with seats or benches for passengers, usually operating as part of a scheduled service; omnibus.
barnacles — nose pincers for controlling an unruly horse
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.