11-Letter Words Containing: O,S,I,O,N,S

• a window of a store facing onto the street; used to display merchandise for sale in the store

• harmonious in sound

• a biologist who specializes in the classification of organisms into groups on the basis of their structure and origin and behavior

• a systematic interpretation or explanation (usually written) of a specific topic

• a collection of things (goods or works of art etc.) for public display

• an account that sets forth the meaning or intent of a writing or discourse

• (music) the section of a movement (especially in sonata form) where the major musical themes first occur

• orthodoxy in thoughts and belief

• exaggerated studiousness