Related Clues:

• Promise without really delivering, at first
• Promise part of hospital will get oxygen for American
• 'I give you my ___'
• Unit of computer data left out of great deal
• Quick chat with GP about keeping one's head
• Promise Germany conflict is over
• A limit to well-founded rumour
• ___ search (classic puzzle)
• Scrabble play, or, when parsed in three parts, a hint to the switch featured in this puzzle's longest answers
• "Don't say a ___!"
• "I give you my ___"
• Microsoft ___ (Google Docs alternative)