"Veign" is the incorrect spelling of "vein." The most commonly known definition for "vein" is a tubular vessel that carries blood towards the heart in the circulatory system, typically characterized by thin walls and valves to facilitate the one-way flow of blood.

"Figth" is the incorrect spelling of "fight." A "fight" is a conflict or confrontation, either physical or verbal, between individuals or groups, often characterized by a struggle for dominance, defense of interests, or resolution of differences.

Both "auto-generated" and "autogenerated" are correct spellings, although using a hyphen is more common. "Auto-generated" or "autogenerated" means that something was created by a computer program rather than a human.

"Everybodies" is not a word in standard English. "Everybody" is a pronoun that can only be singular.

"Too long" is a phrase that means excessively long. "To long" is a common misspelling of "too long." You might see the words "to long" next to each other in a sentence, but they would have a different meaning.

"Stifen" is an incorrect spelling of the word "stiffen." "Stiffen" means to make something more firm or rigid. It can refer to making materials harder or muscles tenser.

Both "jobsite" and "job site" are correct spellings, although "jobsite" may be preferred in American English and "job site" may be preferred in British English. "Jobsite" or "job site" usually refers to a physical location where people work.

"Lenth" and "lenght" are incorrect spellings of the word "length." "Length" means how long something is in terms of the size of an object, the distance from one point to another, or how long something lasts in time.