Solutions With no dividing walls has 15 entries with similar clues

• 5-letter words
• upartwig style named for the letter shape formed by its dividing line
• chordGeometric line dividing the circle in two unequal parts
• 6-letter words
• dowserDividing rod
• indoorWithin walls
• amoebaIt's a simple thing to multiply by dividing
• 7-letter words
• citadelStronghold usually within the walls
• equatorEarth's north-south dividing line
• 8-letter words
• gruesomeawful government regrets homes without walls
• quotientResult of dividing one quantity by another
• boundaryDividing line
• 9-letter words
• partitionA light wall or other structure dividing a space into parts
• 11-letter words
• rood-screenDividing part between the nave and the chancel
• 12-letter words
• iron-curtainFormer dividing line across Europe
• 14-letter words
• ural-mountainsEurope/Asia dividing range
• 15-letter words
• arithmetic-meanCalculated by adding quantities together and dividing