elucidate
[ih-loo-si-deyt]
verb
to make lucid or clear; throw light upon; explain.
work such as theirs will help to elucidate this matter
expound on
belabor
/bəˈleɪbər/
transitive verb
Argue or elaborate (a subject) in excessive detail.
critics thought they belabored the obvious
over-elaborate,labour,discuss at length,dwell on,harp on about,hammer away at,expound on,expand on
