The best alternatives to TMchecks are Binded, BlockRight, and Trademarkia. If these 3 options don't work for you, we've listed a few more alternatives below.
Independent domain search with 1200+ TLDs from around the world in 27 thematic categories. Blazing fast results with <200 ms. Smart suggestions and hints, tools for domain pronunciation, history verification, checking if the name is not a trademark, etc.
Sometimes you can't remember or don't know what a "thingy" is called or can't find a synonym for it. You feel stuck 😱 [or even 🤬 - but please don't] Look up words by describing them in your own words. Or, simply, phraisely it (nicely).