Near success (or near accuracy) is not adequate.

(nonstandard) doesn't

Misspelling of doesn't.

it is not important; do not fret (used to reassure or comfort the person to whom it is said) / I withdraw my previous statement (often used if it wasn't heard or understood).

Alternative form of one swallow does not a summer make

Alternative spelling of doesna

Alternative form of it's not the whistle that pulls the train

Alternative form of what doesn't kill you makes you stronger

Hardship builds moral character.

Alternative form of one swallow does not a summer make