Buddha means "the enlightening one"
The word buddha means The awakened one.
The word "Buddha" does not exist in the Christian's Bible. It may exist in one of the other religion's "Bibles", however.
Buddha is known as the "enlightened one" so a fair opposite would be "ignorant".
Buddharupa (one single word) is a Pali term referring to the statues of the Buddha.
Awakened One
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Gautama Buddha was known as the "Enlightened one" as well as Karma
Amida.
Bud-dha.
Daibutsu _____ This is not correct, Daibutsu means "Big Buddha" (大 = big, 仏 = Buddha), and is most often used to refer to large Buddha statues. Buddha is simply "仏", pronounced "futsu/butsu" or "hotoke", depending on context (and who you ask).
Sanskrit is the language from which the word 'Buddha' comes'. It's thought to be one of the world's oldest languages. It first may have been spoken in the ancient lands that are known to us today as Afghanistan, India, and Pakistan. In that language, the word 'Buddha' means 'The Awakened One'.
The word Buddha is literally translated to mean "the enlightened one" or "the awakened one". Buddha himself was said to use his insight to help people to end their suffering.