This puzzle is in the spirit of the What is a Word/Phrase™ series started by JLee with a special brand of Phrase™ and Word™ puzzles.
If a word conforms to a special rule, I call it a Nature Word™. Here is a list of Nature™ and not-Nature™ words:
| Nature Words™ | Not Nature Words™ |
|---|---|
| PANTS | SHIRTS |
| BEAR | STAND |
| HUMANE | NICE |
| BATTY | CRAZY |
| PLANT | TREE |
| SHARE | GIVE |
| FOXY | CLEVER |
| REEL | PULL |
| EMULATE | IMITATE |
| PRAT | IDIOT |
What is the rule to tell whether a word is a Nature Word™ or not? Why is it called a Nature Word™?
