you
Fneosan is and Old English word for 'sneeze'.
Yfele is the old English word for evil.
Sae is the the Old English ( West Saxon) form of "sea." There is also the modern English word sae, which is the Anglic dialect form of "so."
Old English niht, night.
In Old English they did not use the letter k but the word "cyle" is the Old English word for "cold".
you
There is no known word "poosk" in Old English. It is most likely not an Old English term.
Several towns around the world end with the suffix "fen." Notable examples include Lakenheath, which is located in Suffolk, England, and the towns of Wicken Fen and Swaffham Fen, also in the UK. Additionally, there are places like Haverhill Fen in Massachusetts, USA. This suffix is often derived from Old English, meaning "marsh" or "fen."
English and Irish: topographic name for someone who lived by a fen or marsh, Old English fenn.
The English word "Lent" comes from the Middle English word lenten and the Old English word lencten meaning the season of spring.
Fneosan is and Old English word for 'sneeze'.
That which is grown from seed
It appears to be an old English word for dung.
Yfele is the old English word for evil.
It is Old English for: Boar warrior.
Thither is not an Old English word. It merely means "there" in Modern English as in hither and thither, "here and there".