| crouch |
| curvature(noun, bow, curve, arch, arc) |
| curve(noun, bow, arch, arc, curtsy) |
| deference(noun, honor, respect, salutation, compliments) |
| dipping the colors(expression, idiom) |
| duck |
| exchange greetings(verb, expression, stop, meet, acknowledge) |
| fall down before(expression, idiom) |
| flag(verb, stop, meet, honor, treat) |
| flatter(verb, bow, stoop, kneel) |
| genuflexion |
| good wishes(noun, expression, welcome, welcoming, nod) |
| herald(verb, stop, meet, honor, acknowledge) |
| heralding(welcome, welcoming, nod, salutation, letter) |
| hi(welcome, welcoming, nod, salutation, letter) |
| high-five(verb, stop, meet, honor, acknowledge) |
| high five(expression, welcome, welcoming, nod, letter) |
| how-do-you-do(welcome, welcoming, nod, salutation, letter) |
| howdy(noun, welcome, address, greeting, welcoming) |
| letter(welcome, welcoming, nod, salutation, card) |