1. The ordinal number of one hundred eighty in counting order
   - hundred-and-eightieth

See also: ordinal

• Calvinist
• Calvinistic
• Calvinistic Baptist
• Calvinistical
• Calvino
• calx
• Calycanthaceae
• Calycanthus
• calycanthus family
• Calycanthus floridus
• Calycanthus occidentalis
• calyceal
• calycinal
• calycine
• calycle
• calycled
• Calycophyllum
• Calycophyllum candidissimum
• calycular
• calyculate
• calyculus
• Calymmatobacterium
• Calymmatobacterium granulomatis
• calypso
• Calypso bulbosa