Answer:

mourned

Answer	Crossword Clue
MOURNED	Became a keener
MOURNED	Emulated O'Neill's Electra
MOURNED	Sat shiva, say

MOURNED	Lamented the loss of
MOURNED	Lamented

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.