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