Taken from the Merriam-Webster dictionary, domination can mean: supremacy or preeminence; exercise of mastery or ruling power; and exercise of preponderant, governing, or controlling influence.
There are a few different meanings of the term "surprises", including take or catch unaware, encounter suddenly or unexpectedly, and to attack or capture without warning.
The definition of Averse is basically to have a strong dislike for something. Other synonyms and meanings are: to loathe, to be opposed or to be reluctant.
The term for two words that look the same but have different meanings and pronunciations is "heteronym."
An antonym is a word with the opposite meaning, but in many cases, one word may have several similar meanings, and the opposites may be quite different. However, "submission" is a fairly straightforward term without many alternative meanings, and the antonym is equally straightforward. It is "domination".
Hononym
homograph
In Roman numerals L stands for fifty. You may have had a different context in mind, but if so, you need to state the context. Any symbol or letter can have a variety of meanings depending upon context.
The term 'congratulation' means an expression of joy in the success or good fortune of another or the act of congratulating. Some synonyms of the word include compliment, praise, and salute.
Give the field for which you want the technical term. Sheet has several different meanings.
Homonyms
The term amidst is used to describe being in the middle of, surrounded by or during. Other words that may be used instead of amidst are during, among or amongst.
Homographs are words that are spelled the same but have different meanings. They may or may not sound the same.