"fluffy is puffy takes longer to crack than J4fS<2." Assuming the attacker brute-forces all 3 word combinations, maybe. But "fluffy is puffy" is a valid Englis

"fluffy is puffy takes longer to crack than J4fS<2." Assuming the attacker brute-forces all 3 word combinations, maybe. But "fluffy is puffy" is a valid English sentence and language is a rather poor source of entropy.