Need a tool to create a fictional langauge?
Need a tool to help you along to make a fake language?
Well this thing should help a lot
First off, yes it’s a useful word generator. But it doesn’t know what a morpheme is.
Linguist hat on.
Morphemes are units of meaning. Throw is a (free) morpheme as is the suffix –ing (though it is a bound morpheme). They are morphemes not for being strings of phonemes but for having some meaning.
What you’re putting into that Word Generator are variously phoneme classes (e is not a morpheme in Standard International English for example, but it does have different phonetic values), or possibly pseudo-morphemes if you’re putting in chunks of words, or possibly even bound morphemes if you’re building a conlang and you’ve already assigned meaning to those things.
Linguist hat off.