The opposite prefixes for the word "conscious" are "un-" and "uncon-".
Some prefixes that go with "conscious" are "sub-" and "un-." For example, "subconscious" and "unconscious."
The opposite word of significant using prefixes would be "insignificant."
Unfashionable.
Some common prefixes that create antonyms are "un-", "dis-", "in-", "im-", "non-", and "a-". Adding these prefixes to words can change their meaning to the opposite.
un
Some prefixes that go with "conscious" are "sub-" and "un-." For example, "subconscious" and "unconscious."
You can be unconscious or you can listen to your subconscious mind.
Counter
The opposite word of significant using prefixes would be "insignificant."
Both of does prefixes mean not. In this case, these prefixes make words the opposite of what they mean.
The opposite of mechanical (by machine) could be biological or natural.The opposite of mechanical (perfunctory, without thought) could be conscious, considered, or thoughtful.Where mechanical has the connotation automatic, the opposite would be manual.
The word 'careful' means to pay attention to something as you do it - (to do it carefully)The opposite of this would be not to pay attention to something you do as you do it - (to do it carelessly)So the opposite of careful is carelessHere is a sentence : He was careful as he crossed the road and got to the other side OK, but she was careless as she crossed the road and was hit by a car.Conscious means being generally awake and aware. The opposite of this would to be unconscious - someone who has been hit on the head and knocked out would be unconscious.So the opposite of conscious is unconscious
"Self-conscious" is the correct term, as it describes feeling awkward or embarrassed about oneself in social situations. "Self conscious" is a common spelling error that combines the two words into one.
-un
Macro refers to something large in scale, scope or capability; micro, is the opposite, and refers to something small
'Semi-conscious' means not fully conscious or awake.
It means that you have free will and are able to make a conscious decision to take a specific action. The opposite is involuntary, and that means you have no conscious control of the action. An example could be the act of digestion is involuntary and the act of taking a walk down the street is voluntary behavior.