| assurance(mark, light, sign, indication, evidence) |
| attention(noun, respect, credit, acknowledgment, thanks) |
| augury(mark, light, sign, indication, evidence) |
| auspice(mark, light, sign, indication, evidence) |
| avowal(noun, understanding, respect, credit, acknowledgment) |
| awareness(noun, understanding, respect, credit, acknowledgment) |
| badge(mark, light, sign, indication, evidence) |
| blast(alert, cry, caution, signal, warning) |
| body language(expression, action, sign, signal, wave) |
| bow(action, sign, signal, wave, motion) |
| buzzer(alert, cry, caution, signal, warning) |
| call(alert, cry, caution, signal, warning) |
| clock(alert, cry, caution, signal, warning) |
| clue(mark, light, sign, indication, evidence) |
| cognizance(noun, understanding, respect, credit, acknowledgment) |
| command |
| concession(noun, understanding, respect, credit, acknowledgment) |
| confession(noun, understanding, respect, credit, acknowledgment) |
| consciousness(noun, understanding, respect, credit, acknowledgment) |
| credit(noun, respect, acknowledgment, thanks, gratitude) |