insignificant or moderate
hardly, barely.
It has sometimes been suggested that eucatastrophe be used as the opposite of catastrophe or disaster, but the word has never really caught on. The best we can do, to indicate the opposite of a disaster, is to describe an event as extremely fortunate. In some contexts the word breakthrough will convey that meaning.
To use the word opposite it means that two things are extremely different and that there is nothing similar between the two items. An example is, opposites attract.
what word is opposite of prudent
The opposite of anything is it's absence. Silence would be the opposite of a word spoken.
Opposite word of light
which is the opposite to the word satisfaccion
The word 'surf' does not have a opposite word.
There is no opposite to cobble.
This word does not have an opposite.
The opposite of the word "answer" is "question."
The usual opposite is "small" (also little, diminutive, or more extremely, tiny).
If by 'opposite' you mean the word for someone of the opposite sex who has the same state or condition expressed in the word, then the opposite of 'bachelorette' is 'bachelor'.