1. Without formality
   "he visited us informally" 
2. With the use of colloquial expressions
   - colloquially, conversationally

See also: informal

Antonym: formally

• Scotch whisky
• Scotch woodcock
• Scotchman
• Scotchwoman
• scoter
• scotia
• Scotland
• Scotland Yard
• scotoma
• scotomatous
• scotopic vision
• Scots
• Scots English
• Scots Gaelic
• Scots heather
• Scots pine
• Scotsman
• Scotswoman
• Scott
• Scott Joplin
• Scott's Spleenwort
• Scottie
• Scottish
• Scottish deerhound
• Scottish Gaelic