Some words that almost rhyme with "crazy" are:

• Gravy
• Lacy
• Navy
• Precis
• Racy
• Slavey
• Tracy
• Wavy

Other words that rhyme with "crazy" are:

• Daisy
• Hazy
• Scorsese
• Calabrese

There are also many more words that rhyme with "crazy" that can be found on websites such as RhymeZone and WordHippo.