sheaf is not a Hebrew word. It's an English word:
sheaf/ʃif/ (noun, plural sheaves, verb)
noun
1. one of the bundles in which cereal plants, as wheat, rye, etc., are bound after reaping.
2. any bundle, cluster, or collection: a sheaf of papers.
verb (used with object)
3. to bind (something) into a sheaf or sheaves.
Sheaf = אלומה (alumah)
My Sheaf
The noun sheaf is a singular, common, concrete noun; a word for stems of grain that have been cut and tied together; a large number of pieces of paper that are kept together; a word for a thing. The noun sheaf is also used as a collective noun for a sheaf of corn, a sheaf of wheat, a sheaf of paper, a sheaf of arrows.
diestra has no meaning in Hebrew. This is not a Hebrew word.
Sydney is not a Hebrew word. It has no meaning in Hebrew.
the word "jae" is not a Hebrew word.
lihim is not a Hebrew word.
"peckel" is not a Hebrew word
Lully is not a Hebrew word.
adera is not a Hebrew word.
Yaqui is not a Hebrew word.
neelach is not a Hebrew word.