WordNet: emotionlessness, unemotionality

absence of emotion

• hypernym trait

• hyponym blandness

• hyponym chilliness, coldness, coolness, frigidity, frigidness, iciness

• hyponym dispassion, dispassionateness, dryness

• hyponym stoicism, stolidity, stolidness

emotionlessness

• (englanti) emotionless (derivationally related)
• (suomi) tunteettomuus (synonyymi)

unemotionality

• (englanti) emotionality (antonym)

• (englanti) unemotional (derivationally related)
• (suomi) epätunteellisuus (synonyymi)