Where does “lucrativus” come from?

lucrativus (Latin) comes from Latin lucratus, from Latin lucror, from Latin lucrum, from Proto-Indo-European leh₂w- — to seize, gain; benefit, prize.

lucrativus (Latin): profitable

Definitions

Step	Language	Word	Meaning
1	Latin	lucratus	gained, acquired, profited; saved
2	Latin	lucror	I gain, acquire, profit; I gain by economy, save
3	Latin	lucrum	profit, advantage; love of gain, avarice
4	Proto-Indo-European	leh₂w-	to seize, gain; benefit, prize

lucrativus — Etymology, Origin & Word History | Etymology Explorer