Doing, or according with, that which is right; yielding to all their due; just; equitable; especially, free from wrong, guilt, or sin; holy; as, a righteous man or act; a righteous retribution.
Servant
Angry, grumpy, anti-social
Bare
The word tentative means to be done without being certain or fixed without a doubt. The word most nearly similar in the meaning to tentative would be uncertain.
new, experimental, on the drawing board, testworthy, futuristic
unethical.
Defeated
Servant
dawdle
savant.
Smooth
The most nearly opposite word to "liege" would be "servant" as a liege is someone who owes loyalty to a superior, whereas a servant is someone who serves others.
They are most nearly antonyms (meaning the opposite).Paralyze is to prevent motion and stimulate means to incite a response, which can include motion.
Panculture
Angry, grumpy, anti-social
minimul
Bare