noun
1.
Synonyms: gulf 2, abysm, abyss
2.
Synonyms: ravine , arroyo, cleft, clough, clove, gap, gorge, gulch
3.
Synonyms: omission , blank, overlook, oversight, preterition, pretermission, skip
4.
Synonyms: schism 3, cleavage, cleft, split
noun
1.
Synonyms: gulf 2, abysm, abyss
2.
Synonyms: ravine , arroyo, cleft, clough, clove, gap, gorge, gulch
3.
Synonyms: omission , blank, overlook, oversight, preterition, pretermission, skip
4.
Synonyms: schism 3, cleavage, cleft, split
Merriam Webster. Collegiate thesaurus English vocabulary. Английский энциклопедический словарь тезаурус. 2003