IRREVERSIBLE
20
Scrabble
I(1) R(1) R(1) E(1) V(6) E(1) R(1) S(1) I(1) B(3) L(2) E(1)
Hooks
Back hooks: IRREVERSIBLE-R IRREVERSIBLE-S IRREVERSIBLE-M IRREVERSIBLE-N
Back hooks: IRREVERSIBLE-R IRREVERSIBLE-S IRREVERSIBLE-M IRREVERSIBLE-N