<sub>This is in the spirit of the [What is a Word/Phrase™][1] series started by [JLee][2] with a special brand of [Phrase™][3] and [Word™][4] puzzles.</sub> <hr> If a word conforms to a special rule, I call it a **Limited Word™**. Use the examples below to find the rule. | Limited Words™ | Not Limited Words™ | | :------------: | :----------------: | | TRAFFIC | DRIVING | | MAILMAN | RANGER | | BUFFALO | OSTRICH | | COMMAND | CONTROL | | TRY | FAIL | | HANDLES | CLOCKS | | DURABLE | COMPACT | | CLIMATE | WEATHER | | CAMPING | HUNTING | | CHINESE | ENGLISH | CSV version: Limited Words™, Not Limited Words™ TRAFFIC, DRIVING MAILMAN, RANGER BUFFALO, OSTRICH COMMAND, CONTROL TRY, FAIL HANDLES, CLOCKS DURABLE, COMPACT CLIMATE, WEATHER CAMPING, HUNTING CHINESE, ENGLISH **What is the special rule these words conform to?** [1]: https://puzzling.stackexchange.com/search?q=%22what+is+a%22+word+is%3Aquestion [2]: https://puzzling.stackexchange.com/users/463 [3]: https://puzzling.stackexchange.com/search?q=%22Phrase%22%20user%3A463%20is%3Aquestion [4]: https://puzzling.stackexchange.com/search?q=%22What+is+%22+%22Word%22+-missing+user%3A463+is%3Aquestion ---- ### Notes: * This puzzle can only be solved if the letters are in **uppercase**. * This puzzle may involve some [tag:computer-science] knowledge. *Edit: Baker was changed to ranger, drawers was changed to clocks. All four of these words are **not** "Limited Words™".*