These two aren't homophones, but (in American English, anyway) "weary" does sound like "weird" rather than like "wear", while "wary" sounds like "wear" but not

These two aren't homophones, but (in American English, anyway) "weary" does sound like "weird" rather than like "wear", while "wary" sounds like "wear" but not like "war", so it's kind of worse.