| alarms(noun, verb, alarms) |
| alerts(noun, verb, indications, indicates, alarms) |
| gestures(noun, verb, indications, indicates) |
| flags(noun, verb, indications, indicates) |
| motions(noun, verb, indications, indicates) |
| signs(noun, verb, indications) |
| waves(noun, verb, indications, indicates, greets) |
| cues(noun, verb, indications, indicates) |
| indications(noun, indications) |
| brands(noun, verb, indications, indicates) |
| indicates(verb, indicates) |
| labels(noun, verb, indications, indicates) |
| marks(noun, verb, indicates) |
| nods(noun, verb, indicates, greets) |
| prompts(noun, verb, indications, indicates) |
| winks(noun, verb, indications, indicates) |
| badges(noun, indications) |
| beacons(noun, indications, alarms) |
| beckons(verb, indicates) |
| betokens(noun, verb, indicates) |