1. Wiry tufted perennial of the eastern United States with stiff erect rough stems, linear leaves and large violet flowers
   - stiff aster

Type of: aster

• outside caliper
• outside clinch
• outside door
• outside loop
• outside marriage
• outside mirror
• outsider
• outsider art
• outsize
• outsized
• outskirt
• outskirts
• outsmart
• outsole
• outsource
• outspan
• outspend
• outspoken
• outspokenly
• outspokenness
• outspread
• outstanding
• outstandingly
• outstare
• theme song