hail / hale
To greet or frozen rain versus healthy, or to haul into court.
To hail is to greet or to come from: hail a cab, she hails from Ohio. Hail is also frozen rain. Hale means healthy: hale and hearty. To hale is to haul, usually into court: haled into court. Do not write hale a cab.
Examples
Use Hail a cab.
Use She is hale at ninety.
Use He was haled into court.
Avoid Hale a cab.