inder
Nonabsorbent is the opposite word to absorbent. Watertight is a possibility. Repellant is another.
Anticyclone is the opposite of a normal cyclone.
clench, hold, or grasp
contour
normal
inder
An antonym or word meaning opposite of strange would be normal. You could also say ordinary or plain.
There are several meanings to the word odd.Even would be one opposite, and normal would be another.
Perhaps the word you are looking for is "normal".
Some words that are the opposite of remarkable are: unremarkable, commonplace, ordinary, mundane, normal, average, usual, and typical.
Irony
If 'inverted' means: upside-down, changed, altered, modified,the opposite would be:straight, original, back to normal
If you have to be opposite on opposite day, that makes it a day, and then there was no opposite day. But that can't be true since you HAVE to be opposite, which means that you have to be normal even though there is an opposite day because you are supposed to be opposite on opposite day, which means that you act normal as if it was a normal day, because that is the opposite of opposite day. (This is a classic "liar's paradox". Since there is already an opposite day, you should have a normal day because that is the opposite of an opposite day. But then it is not an opposite day.)
Abnormal
Normal. Now what is normal? Normal is when society is not offended.
what word is opposite of prudent