1. United in a confederacy or league
   - allied, confederate

See also: confederate, united

• letter stock
• letter telegram
• letter writer
• letter-perfect
• lettercard
• lettered
• letterer
• letterhead
• lettering
• letterman
• letterpress
• letters
• letters of administration
• letters of marque
• letters patent
• letters testamentary
• letterset printing
• letting
• letting down
• Lettish
• lettre de cachet
• lettuce
• letup
• leu
• Leucadendron