Related Clues:
- Supports a telethon
- Contributes to a Kickstarter campaign, say
- Breaks under stress
- Chips in, cooking: goes out with sandwiches
- Supports a blood drive
- Supports Americares, say
- Collapses under pressure
- Head of family put away small gifts
- Helps the cause
- Supports a cause, perhaps
- Makes a donation
- Transfers to more than one in 15 across
- Contributes to a GoFundMe, e.g
- Responds to a phone solicitation, perhaps
- Proves one's generosity to those characters in 15 across on bender