abstract, abstractionist, nonfigurative, nonobjective
subtract, take away, take, remove, abstract, withhold, decrease by
A synonym is a word that means the same, or almost the same. So yes the word absurd could be a synonym form another word or there are synonyms for the word absurd.
Abstract
A synonym for "classify" is analyze.
The noun 'synonym' is a concrete noun as a word for a written or spoken word or phrase (the word want is a synonym of desire).
The word origin is a synonym for the noun source. The nouns origin and source are both abstract nouns.
The word 'sweetness' is the abstract noun form for the adjective sweet. The word 'sweet' is also a noun, a concrete noun a word for something that is sweet and a synonym for candy, cookie, cake, etc.
abstract, abstractionist, nonfigurative, nonobjective
The word treaty could be considered an abstract noun, as it is a synonym of the noun agreement (accord). However, the written form of the treaty would have to be a concrete noun.
summary, brief, abstract, digest, condensation, outline, epitome, review, recap, sketch
The only concrete word for the adjective early is early bird (person or actual bird). All other synonym nouns are abstract nouns.
The noun 'beginning' is an abstract noun; a word for the point in time or space at which something starts. The noun 'source' is an abstract noun; a word for the origin from which something comes or can be obtained
Yes, the word 'labor' is both a verb and a noun.The noun 'labor' is a singular, common, abstract noun; a word for physical or mental exertion; a word for a thing.Examples:Here on Earth, we labor for our food and shelter. (verb)The wealth of a plantation was earned by the labor of slaves. (noun)
synonymize
The abstract noun form for the adjective just is justness.Related abstract noun forms are justice and justification.
"Word for word" is a synonym for verbatim.