Crescent. Ellipse.
A synonym is a word with a meaning similar to that of another word.
A Graphometer, if you're talking about the instrument. Another word for semicircle is hemisphere.
A "synonym" of a word is one that can have the same or a similar meaning.
a word that has the same meaning as another word oe if they kind of have the same deffinition
alike, identical, similar
A synonym is a word that has a similar meaning to another word. Eg. Correct and right
The word for a word that is similar to another in meaning is synonym.
stylish on top of fashion in look
A synonym is a word that has an identical or very similar meaning to another word. As freshwaterbiome is not a word it does not have a synonym.
synonym - word of similar meaning.antonym - word of opposite meaning.
thesaurus
A synonym is a word that has the same or very similar meaning as another word. Another word for steelworker is steelmaker. Steelman and laborer are words that can be used for steelworker.