A LIS example of endocentric compound is heart^attack. This compound is formed by two stems coming from the core lexicon.
heart^attack
‘Heart attack’ (recreated from Santoro, 2018: 50)
The meaning of the whole compound is compositionally obtained combining the meanings of the two members.
Another example is CL(4): ‘columns’^CL(4): ‘rows’ for ‘table/chart’. This compound is formed by two stems coming from the non-core lexicon (two classifiers).
CL(4): ‘columns’^CL(4): ‘rows’
‘Table/chart’ (recreated from Santoro, 2018: 54)
The meaning of whole compound (table, intended as an arrangement of numbers or symbols in rows on a page) is transparent.