Which term describes an individual who is free from the control of morality?

The term that describes an individual who is free from the control of morality is "libertine." A libertine is typically characterized by a lifestyle that disregards moral principles, especially in relation to sexual behavior and social norms. This term often implies indulgence in pleasures without restraint and can be associated with a rejection of societal or ethical standards.

The other options do not convey this specific idea. "Ineluctable" refers to something that is unavoidable or inescapable, which relates more to fate than to freedom from morality. "Lachrymose" describes someone who is tearful or prone to weeping, lacking any implications about moral control. "Lassitude" refers to a state of physical or mental weariness, indicating fatigue rather than any particular moral disposition.