ἀνάκανθος
From LSJ
Μοχθεῖν ἀνάγκη τοὺς θέλοντας εὐτυχεῖν → Laboret is, beatam qui vitam cupit → Sich abarbeiten muss, wer glücklich leben will
English (LSJ)
ον,
A without a spine, of certain fish, Hdt.4.53; κοχλίας Aenigm. ap. Ath.2.63b. 2 of plants, without thorns, Thphr.HP 3.12.9.