isoline /īˈsō-līn/ same as isopleth

• butter dishes
• butterdock
• buttered
• buttered eggs
• butterfat
• butterfats
• butterfingered
• butterfingers
• butterfish
• butterfishes
• butterflies
• butterflies in the stomach
• butterfly
• butterfly-bow
• butterfly-bows
• butterfly bush
• butterfly bushes
• butterfly clip
• butterfly clips
• butterfly effect
• butterfly fish
• butterfly fishes
• butterfly flower
• butterfly flowers
• butterfly kiss