broad, wide, unrestricted, long
Wide, extensive, widespread, prevalent, expansive, huge.
A synonym for varied is diverse.
A synonym for temper is temperament.
I don't think there is a synonym for adjoined it is an antonym.
Secure is a synonym for safe.
Common, extensive
wide, large, extensive, expansive
WidthThis means the measurement from one side of an object to the other.
Wide, extensive, widespread, prevalent, expansive, huge.
colossal, enormous, extensive, gigantic, paramount, powerful
Its swampI think a better synonym is plain (extensive area of flat land). A swamp is a wet damp place, prairies or plain are not necessarily wet.
wide, broad, long, great, hugeYou could use the hyphenated word far-reaching.You could also use the less exact synonym pervasive, which means not only extensive but dominant in its effect. Perhaps that is actually the meaning you wish to convey.
wide, large, ample, generous, expansive, extensive, spacious, roomy, sweeping, wide-ranging
Outgoing, socializer, life of the party are some synonyms for extrovert
There are many, so here are a few: enormous excessive extended extensive extravagant extreme
This depends upon context, but major can be synonymous with important, as in, we have made a major discovery.
The media irresponsibly reported an unconfirmed rumor, causing an unnecessary, widespread panic. The word widespread is an adjective, and the word extensive is a synonym.