Answer:

GROWON

Answer	Crossword Clue
GROWON	Gradually appeal to
GROWON	Appeal to more and more
GROWON	Become gradually more desirable to

GROWON	Become more liked by, gradually
GROWON	Become close, over time
GROWON	Start to appeal to
GROWON	Gain in one's affection or estimation.
GROWON	Gain in one's affection
GROWON	Become more acceptable to
GROWON	Start appealing to more