showing or having an insensitive and cruel disregard for the feelings or suffering of others

insensibile, spietato

not having the quality to be explained, justified, or perceived

inspiegabile, incomprensibile

the condition of being so poor that one does not have access to any food, support, or right

povertà, pauperismo

to make a society, law, system, or organization better or more effective by making many changes to it

riformare
a tool used for breaking down the molecules of oil or gas into smaller pieces

reformatore, unità di reforming

stubborn and unwilling to change one's behaviors, opinions, views, etc. despite other people's reasoning and persuasion

ostinato
the quality of unreasonably behaving or thinking in a particular way without considering opposite opinions

ostinazione, testardaggine

to produce small drops of liquid on the surface of the skin, often as a result of physical exertion, anxiety, or heat

perspirare, sudare

a salty liquid produced by skin cells as a result of high temperature, exercising, etc.

perspirazione, sudore

