commacesco
From LSJ
πολλῶν ὁ καιρὸς γίγνεται διδάσκαλος → the critical moment will turn out to be the teacher of many things
com-măcesco: ĕre,
I v. inch. n., to grow lean, Varr. ap. Non. p. 137, 3; cf. macesco.
commacesco commacescere, -, - V INTRANS :: grow lean