σπινθηρίζω
From LSJ
λύπης ἰατρός ἐστιν ἀνθρώποις λόγος → for men reason cures grief, for men reason is a healer of grief, a physician for grief is to people a word, pain's healer is a word to man, logos is a healer of man's anguish, talking through one's grief is therapeutic
English (LSJ)
A emit sparks, Thphr.HP3.8.7. II cause the emission of sparks, Id.Sign.19, Plu.2.893d.
German (Pape)
[Seite 922] Funken von sich geben, sprühen; Pherecrat. bei B. A. 361; Plut. plac. phil. 3, 2.