Term: pre-emptive strike: a surprise attack that is launched in order to prevent the enemy from doing it to you
Candidate hypernym: surprise attack: an attack without warning → 1
Candidate hypernym: hunter: someone who hunts game → 0
Candidate hypernym: free time: time that is free from duties or responsibilities → 0
Candidate hypernym: kilowatt hour: a unit of energy equal to the work done by a power of 1000 watts operating for one hour → 0
Candidate hypernym: middle class: the social class between the lower and upper classes → 0
Candidate hypernym: reserve clause: a clause that used to be part of the contract with a professional athlete extending the contract for a year beyond its expiration → 0
Candidate hypernym: blastogenesis: asexual reproduction by budding → 0
Candidate hypernym: mother's day: second Sunday in May → 0
Candidate hypernym: valedictorian: the student with the best grades who usually delivers the valedictory address at commencement → 0
Candidate hypernym: library card: a card certifying the bearer's right to use the library → 0
Candidate hypernym: groom: a man participant in his own marriage ceremony → 0