Synonym: chilliness, coldness, frigidity, frigidness, iciness, imperturbability, imperturbableness, nervelessness, nip. Similar words: illness, wellness, carefulness, wastefulness, truthfulness, unlawfulness, gracefulness, gratefulness. Meaning: ['kuːlnɪs] 
n. 1. the property of being moderately cold 2. calm and unruffled self-assurance 3. fearless self-possession in the face of danger 4. a lack of affection or enthusiasm.
n. 1. the property of being moderately cold 2. calm and unruffled self-assurance 3. fearless self-possession in the face of danger 4. a lack of affection or enthusiasm. 
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61. Lily is my only love, whose coolness and elegance conciliate my soul.
62. The technique of cel anime was suited to obvious impacts, and it was designed so that the viewers would see nothing but powerfulness , coolness, and cuteness.
More similar words: illness, wellness, carefulness, wastefulness, truthfulness, unlawfulness, gracefulness, gratefulness, peacefulness, thankfulness, cool, cool off, coolant, earnestness, uselessness, selflessness, tactlessness, limitlessness, as cool as a cucumber, oneness, newness, witness, harness, fitness, shyness, finesse, slyness, hotness, madness, coldness.