sayhi
- Be friendly, in a way
- Wave, maybe
- Greet someone, informally
- Greet someone cordially
- Greet quickly
- Greet cordially
- Greet casually (with "to")
- Greet a person casually
- Give a casual greeting
- Encouragement to a shy child
- Acknowledge an acquaintance
- Acknowledge a passerby
- "Send our regards"
- "Go introduce yourself!"
- "Don't be rude ... greet our guests!"