Are you saying not "rooves" in spelling, or in pronunciation, or both? I spell it "roofs" but pronounce it "rooves". With "dwarfs" and "dwarves", it depends on

Are you saying not "rooves" in spelling, or in pronunciation, or both? I spell it "roofs" but pronounce it "rooves". With "dwarfs" and "dwarves", it depends on context for both spelling and pronunciation I think.