Term: improvement: the act of improving something
Candidate hypernym: change of state: the act of changing something into something different in essential characteristics → 1
Candidate hypernym: caster: a shaker with a perforated top for sprinkling powdered sugar → 0
Candidate hypernym: release: activity that frees or expresses creative energy or emotion → 0
Candidate hypernym: jet set: a set of rich and fashionable people who travel widely for pleasure → 0
Candidate hypernym: market letter: a newsletter written by an analyst of the stock market and sold to subscribers → 0
Candidate hypernym: cavia: type genus of the Caviidae: guinea pigs → 0
Candidate hypernym: eira: a genus of Mustelidae → 0
Candidate hypernym: effortfulness: the quality of requiring deliberate effort → 0
Candidate hypernym: ctenophore genus: a genus of ctenophores → 0
Candidate hypernym: front-runner: a competitor thought likely to win → 0
Candidate hypernym: shakedown: extortion of money (as by blackmail) → 0