partial correspondence
nounUK /ˈpɑː.ʃəl ˌkɒr.ɪˈspɒn.dəns/
US /ˈpɑːr.ʃəl ˌkɔːr.əˈspɑːn.dəns/
A partial correspondence is when two things match only in some ways, not in every way.
There is a partial correspondence between the two maps, but some streets are different.
RELATED WORDS
OTHER MEANINGS
2. A situation in which only some letters or sounds of two words are the same.
The partial correspondence between 'cat' and 'cot' is just the first and last letters.
3. A relationship in which two sets of data share some but not all values.
The researcher noted a partial correspondence between the two surveys.
4. A written exchange that covers only part of a topic or period.
Their partial correspondence ended before the project was finished.