Ocher or ochre vs okra

Ocher or ochre and okra are words that are close in spelling and pronunciation and may be considered confusables. Confusables is a catch-all term for words that are often misused or confused; there are many confusing words in the English language that may be easily confused for each other in spoken English and written English. […]
from Grammarist
https://grammarist.com/confusables/ocher-or-ochre-vs-okra/