Crossword puzzle clue "presaging times"

EVE, a poetic word for evening, also EEVEN, EEVN, EEVNING

disastrous

(Greek) the repetition of a word or expression at the beginning of successive phrases, clauses, sentences or verses esp. for rhetorical effect, also ANAPHOR, EPANAPHORA

CUBE, to raise to the third power

the cardinal number one above seven

(archaic) old age, also EILD