Nothing wrong with wanting the database to be as complete and accurate as possible. Although, from what everyone has posted here, it sounds like even the "experts" out there don't agree. Which is why there are lots of synonyms in the database.
You have my sincere sympathy in dealing with vision problems, Lavanda. I have nasty eye problems and was legally blind in one eye at one point. A wonderful doctor was able to help with that, but reading is still difficult.
Hope you decide to stick around.