compelling adj.
1 holding your attention
VERBS be | become | find sth
ADV. very | utterly | oddly, strangely His eyes were strangely compelling.
2 strong/convincing
VERBS be
ADV. extremely, very | logically There is no logically compelling argument to support their claims.
You can also check other dicts: compelling (English, 中文解释 ), wordnet sense, Collins Definition