Clarify, make clear, explain
SHED LIGHT ON
Venom, contamination, poison
TOXIN
Field of study
DISCIPLINE
Finally, eventually
ULTIMATELY
Expression, phrase, word
TERM
Scent, smell, fragrance
AROMA
Crucial, integral, important
CRITICAL
Bring out, evoke
ELICIT
Distinction, difference
NUANCE
Design, motif, decoration
PATTERN
Admire, enjoy, APPRECIATE
CHERISH