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