ceiling Antonyms

floor tale lower bound lower limit bottom edge lower boundary slightest lower end bottom border bottom level rock bottom first floor floorboard tiling underbuilding bedrock infrastructure sickbed river bottom ground floor lowest lowest point minimum limit bottom boundary lower margin lower portion lower region lower section lowest end minimal level minimum level minimum threshold lower edge lower cap lower border lowest limit bottom area bottom limit bottom margin bottom region bottom section floor amount lower area base end arena fundus grading grime ground groundwork