The word "adoptively" is an adverb that describes something that is done in an adoptive manner. Synonyms for "adoptively" include terms such as "fosteringly," which suggests taking care of something temporarily, or "intermediately," indicating a transitional or middle position. Other synonyms for "adoptively" include "embracingly," reflecting a sense of acceptance or welcome, and "associatively," which suggests building a connection or relationship. More complex synonyms for "adoptively" include "fraternally," which speaks to the establishment of a familial bond, and "propitiously," indicating a favorable or beneficial situation. Overall, there are a variety of synonyms for "adoptively" available, each with different implications and connotations.