There is no "speech" in the word Lahwa. You are just making things up. I have no clue why.
Thats just nonsensical, but agreed to disagree.
Okay, when you words beside another, they have different implications.
When you say baseless speech, it can be without proof, or it can mean without meaningful intention but in reality it has to include both. This expression (and there are a lot of expressions in languages, not just words) means both. If the intention is baseless and it has proof the expression is false.
Let's say this is true of speech:
The words have foundational content (their content is based on facts, reasoning, truth etc)
The words have meaningful intention (love, guidance, etc)
To be baseless, both have to be negated.
If words are without proof, but you are saying something nice to the person or "hi", that is meaningful speech because it has good intention.
I'm saying the word says there is no foundation, it's baseless, both in intent and content.
Every speech has content and intention of that content.
Both of them are baseless here.