noun
1.
Synonyms: appetite 3, fondness, inclination, liking, taste, weakness
2.
a vulnerable point
the major soft spot in the West's armor
Synonyms: Achilles' heel
Related Word: vulnerability, vulnerableness, weakness; chink, loophole
Idioms: heel of Achilles, weak link ( or point), weak link in the chain
Contrasted words: impregnability, invulnerability; invincibility