Synonyms for Frigidness (same or very similar meaning)
WordNet sense 1 (sexual unresponsiveness (especially of women) and inability to achieve orgasm during intercourse):
frigidityWordNet sense 2 (the absence of heat):
cold, coldness, low temperatureWordNet sense 3 (a lack of affection or enthusiasm):
chilliness, coolness, icinessFrom the ODE community, based on WordNetadd/edit