"Is it ever hot!"

• "Coulda been a lot worse!"
• Word of relief
• Sigh of relief
• "What a relief!"
• [What a relief!]
• "That was sure close!"
• "Boy, that was close!"
• "Boy, am I glad that's over!"
• ''That was close!''

Longman Dictionary of Contemporary English Word definitions in Longman Dictionary of Contemporary English
interjection EXAMPLES FROM OTHER ENTRIES ▪ Phew ! I am so glad it's Friday.