Jelentsebb
Jelentsebb is not a standard Hungarian form; it is typically a misspelling or nonstandard variant of jelentősebb, the comparative of jelentős meaning significant or important. In standard usage, adjectives of this type form the comparative by adding the suffix -ebb/-obb to the stem, with the proper preservation of the relevant vowel, yielding jelentősebb.
The spelling jelentsebb frequently appears in informal writing or typographical errors, where the long ö in
Usage-wise, jelentősebb conveys that something is more significant or more substantial than another item or baseline.