Term: breakthrough: a penetration of a barrier such as an enemy's defense
Candidate hypernym: penetration: an attack that penetrates into enemy territory → 1
Candidate hypernym: transplant: the act of removing something from one location and introducing it in another location → 0
Candidate hypernym: upgrade: hardware that provides better performance than an earlier version did → 0
Candidate hypernym: acorus: sweet flags; sometimes placed in subfamily Acoraceae → 0
Candidate hypernym: fastener: restraint that attaches to something or holds something in place → 0
Candidate hypernym: permanent press: a fabric that has been chemically processed to resist wrinkles and hold its shape → 0
Candidate hypernym: pocketbook: pocket-sized paperback book → 0
Candidate hypernym: porte-cochere: canopy extending out from a building entrance to shelter those getting in and out of vehicles → 0
Candidate hypernym: vitrectomy: a surgical procedure that removes the vitreous humor and replace it with saline solution → 0
Candidate hypernym: integumentary system: the skin and its appendages → 0
Candidate hypernym: keyhole: the hole where a key is inserted → 0