In addition, as time went by the emperor became more irascible and less sane in his judgments.
en.wikipedia.org They have exaggerated human characteristics, they are irascible, badly behaved and generally thoughtless.
en.wikipedia.org He had immense difficulties in dealing with the cantankerous, irascible and impatient composer (perhaps partly excused by his constant pain).
en.wikipedia.org Without warning or apparent cause, his father became increasingly irascible, unpredictable, and violent.
en.wikipedia.org Treacherous river crossings, unpredictable beasts, bone-chilling cold, searing heat, parching thirst, bad water, irascible tempers, and heroic cooperation all became real to him.
en.wikipedia.org