How to spell MODERLY correctly?

If you meant "moderately", that's the correct spelling. If you meant "moderly", it may have been a typo, but possible corrections could be "moderately" or "moderately sized" depending on context.

• model The fashion model walked down the runway in the designer's latest collection.
• models The fashion models strutted down the runway in the latest designer clothes.
• Modernly This restaurant is modernly designed.
• orderly She always keeps her room clean and orderly.

Rehlm

• elam
• elem
• elm
• elma
• elmo
• helm
• prelim
• ram
• real
• realism