Question

what two things are being compared

The strong men live on, fighting, singing, lucky as plungers.

Answer 1

$\begin{gathered}\small\green{{{\fcolorbox{lightgreen} {lightgreen}{ {☑verified \: answer}}}}}\\\end{gathered}$

This is example of simile . The word ‘as’ is used.

Answer 2

Answer:

simile is used here. "As is the simile"

Hope it helps.