deeded
A synonym for "unbiased" that is seven letters long is "impartial." This word conveys the idea of being fair and not favoring one side over another.
Another word for fat with 5 letters would be Obese. or over-the-top-horribly-obese
A word formed by using the letters of another word is called an anagram.
Another word for Knapsacks that in 9 letters is backbacks.
an anagram is a word formed from another by scrambling the letters.
Another word for "repeat" with 7 letters is:iteraterestatereprise
signed
'corse' is another word made with the letters in the word 'score'. This means corpse, that is, a dead body.
another word for pirate is scumbag
Another word for help is aid.
If you mean 7 letters, I would suggest "retrace."
These letters can spell the 6-letter words DESIGN, SIGNED, SINGED, and DEIGNS.