| Answer | Crossword Clue |
|---|---|
| signaling | the act of sending a signal |
| signalings | SIGNALING, the act of sending a signal |
| texting | the act of sending a text message (mobile phone) |
| phishing | the act of sending email that falsely claims to be from a legitimate organization |
| phishings | PHISHING, the act of sending email that falsely claims to be from a legitimate organization |
| wigwags | the act or process of sending messages by the movements of two flags or the like waved according to a code |
| wigwag | the act or process of sending messages by the movements of two flags or the like waved according to a code |
