| Happy | Joyful, Cheerful, Content, Delighted, Elated | Unhappy, Sad, Miserable, Gloomy, Melancholic |
| Sad | Unhappy, Sorrowful, Gloomy, Downcast, Melancholy | Happy, Joyful, Cheerful, Content, Delighted |
| Big | Large, Huge, Enormous, Gigantic, Massive | Small, Tiny, Little, Petite, Minute |
| Small | Tiny, Little, Petite, Minute, Diminutive | Large, Big, Huge, Enormous, Massive |
| Fast | Quick, Rapid, Speedy, Swift, Brisk | Slow, Sluggish, Leisurely, Plodding, Laggard |
| Slow | Sluggish, Leisurely, Unhurried, Gradual, Lagging | Fast, Quick, Rapid, Swift, Brisk |
| Bright | Luminous, Radiant, Shining, Brilliant, Vivid | Dull, Dim, Gloomy, Murky, Drab |
| Dark | Dim, Gloomy, Murky, Shadowy, Dusky | Bright, Luminous, Radiant, Shining, Light |
| Strong | Powerful, Sturdy, Robust, Mighty, Resilient | Weak, Fragile, Feeble, Frail, Delicate |
| Weak | Fragile, Feeble, Frail, Delicate, Powerless | Strong, Powerful, Robust, Sturdy, Mighty |