The first hint to crack the puzzle "Curved features on a building" is:

It is a word which contains 6 letters

The second hint to crack the puzzle "Curved features on a building" is:

It starts with letter a

The third hint to crack the puzzle "Curved features on a building" is:

It ends with letter s

Looking for extra hints for the puzzle "Curved features on a building"

Click on any empty tile to reveal a letter

The answer for the puzzle "Curved features on a building" is: