If you mean a slit through a word like this: Word
That usually means that they took that word out of the sentence or paragraph, but didn't simply delete it. Usually, when you "track changes" in a typing document, any words you delete will only be crossed out like that.
And for a list, that could mean you already did what it said, or you got what it was. Like a grocery list or chore list.
there is no past tense for the word slit srry :(
The answer for "What is another word for narrow?" is skinny.
slit
silt, slit
I think you mean the word thought. Thoughtful Thoughtless
slit
slit
slit
By center slit I assume that you mean a mid ocean ridge which is a divergent boundary and the sea floor is very young there. Then be side slit I am assuming that you mean a trench which is a convergent boundary or subduction zone which would be the oldest part of the sea floor.
skit, slit, suit
"Premediated" is not a word. -You may mean 'premeditated' which means thought of something before you did it.
slit