I think the worst thing you can do is rely on the spellchecker without checking it. The words may be spelt correct but have no relation to what you meant them to be
This is nothing to do with woodturning but is an amusing tale about using spellcheckers, so hope you enjoy it.
Many years ago I used to work in the computer industry. At the time there were several companies producing word processing software with associated spell checkers. One of these was called Word Perfect.
At the same time one of the major companies supplying hardware for computer networks was Novell, but that company was also looking at moving into the software industry, so they bought Word Perfect. All ok so far!
Apparently one of their customers was supplied with their new (Word Perfect) word processing software and used it to place an order for some new equipment, by letter. The order included 16 copies of Novell Netware, the networking system software. The manager decided to place the order himself, so typed it out, printed and posted it. What he didn't do was proof read it after he had used the spell checker. Unfortunately Word Perfect did not recognise Novell as a valid word, so automatically replaced it with the nearest match, which was 'Novelty'. Nor did it recognise 'Netware', so replaced it with 'nightware'. You can imagine the amusement when the letter was opened and the order for "16 copies of Novelty nightware" was read out.
I know this is a pretty historic anecdote but I hope it amuses you, as it did all of us at the time, and it is a good reminder to NEVER let a computer make human decisions.