Common Examples:
* Smaller (small)
* Bigger (big)
* Faster (fast)
* Slower (slow)
* Higher (high)
* Lower (low)
* Stronger (strong)
* Weaker (weak)
* Nearer (near)
* Further (far)
Less Common Examples:
* Cuter (cute)
* Nicer (nice)
* Cleaner (clean)
* Warmer (warm)
* Colder (cold)
* Drier (dry)
* Wetter (wet)
* Bolder (bold)
* Kinder (kind)
Important Note: While many superlatives use the "-er" suffix, some use "-est" instead. This depends on the word's length and pronunciation.
For example:
* Small -> Smaller -> Smallest
* Big -> Bigger -> Biggest
* Fast -> Faster -> Fastest
* Slow -> Slower -> Slowest
If you're unsure which suffix to use, it's always best to check a dictionary or online resource.