Most osculant means having the closest possible relationship or touching closely. Some synonyms for this term could include intimate, close, snug, adjacent, in contact, contiguous, near, neighboring, proximate or immediate. These words describe an equivalent meaning to the original word and can be used interchangeably. By using synonyms, writers can avoid using repetitive language and bring variety to their texts. Therefore, if one needs to describe something that is extremely close, they can use any of these synonyms to create rich and descriptive content. Overall, synonyms help writers express their ideas more creatively and precisely.