No, they have quite different meanings.
SOUNDLY is an adverb - it MODIFIES a verb. For example "He was soundly defeated in that debate". It means thoroughly, strongly, comprehensively, resoundingly, totally etc. Also "a soundly built house".
LOUD is an adjective (a DESCRIBING word) that simply means noisy, at high volume, or as a metaphor (e.g. "loud shirt" - a bright gaudy shirt such as a Hawaiian shirt).
It means the same thing as "Lol", which is laughing very loud
Intelligent.is the same thing like meintellagent
Lolz is a made up word based on the Acronym LOL which means "Laugh out loud" so Lolz means the same thing, but is gramatically incorrect due to the fact that in an acronym ever letter represents a word, This kind of Intentional mistake is often reffered to as "netspeak" or "NOOBspeak"
it means the same as lol (laughing out loud)
Yes they mean the same thing.
Yes they mean the same thing.
Yes, they can mean the same thing.
No, they are not the same thing. Mean and average are the same thing.
Shabby and different do not mean the same thing.
These two words can mean the same thing.
It can mean the same thing if you use it right:It's a solid source.It's a dependable source.They SOMETIMES can mean the same thing.
Yes, sanctuary and refuge mean the same thing.