English
Etymology
Proto-Indo-European *upér Proto-Hellenic *hupér
Ancient Greek ῠ̔πέρ (hŭpér) Ancient Greek ῠ̔περ- (hŭper-)der. Proto-Indo-European *-id-
Proto-Indo-European *-idyéti
Proto-Hellenic *-íďďō
Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Indo-European *-mos Proto-Indo-European *-mós Ancient Greek -μός (-mós) Ancient Greek -ῐσμός (-ĭsmós)der. Ancient Greek -ῐ́ζω (-ĭ́zō) Proto-Hellenic *-tās
Ancient Greek -τής (-tḗs) Ancient Greek -ῐστής (-ĭstḗs)der. Proto-Indo-European *-kos Proto-Indo-European *-ikos
English hyperaltruistic
From hyper- + altruistic.
Adjective
hyperaltruistic (comparative more hyperaltruistic, superlative most hyperaltruistic)
- Extremely altruistic.
2015 July 13, Molly Crockett, “How do common medications influence moral decisions?”, in The Guardian[1]:However, this hyperaltruistic behavior was not seen in the volunteers who received levodopa.