Opposites of 'Lengthy':
abbreviated, abridged, compressed, condensed, contracted, curtailed, cut, lessened, reduced, shortened
Lengthy, long...
Other opposites of short include: lengthy (in time) sufficient (in quantity)
For dimensions, either tall or long depending on what you are describing.For time, the opposite of short (brief) would be long or lengthy.
The opposite of epigram could be a bland statement, or a plain comment. It really depends on your own opinion and thought.
lengthy means the side of somthing
Reasons for lengthy constitutions
A fictional novel is a lengthy story.
Lengthy is an adjective I think lengthen is the verb
The abstract noun form for the adjective lengthy is lengthiness.
Usually they are opposite processes. Factorisation is taking an algebraic expression and partitioning it into factors in brackets (or parentheses). Expansion is taking such brackets and multiplying them out to a simple - if lengthy - expression.
No, "lengthy" is an adjective, used to describe something that is long or extended in duration.
It took me several months to finish that lengthy novel. When the pastor gives a lengthy sermon, many in the congregation fall asleep. Bring lots of paper and a reliable pen because this professor is known for his lengthy lectures.