1. Her lank black hair dropped lifelessly to her shoulders.

2. Synonyms for Bloodlessly include languidly, lifelessly, listlessly, passionlessly, spiritlessly, coldly, feebly, half-heartedly, limply and unenthusiastically

3. A huge, beautiful collie in his luxuriant prime, mouth gaping, tongue lolling[sentencedict .com], eyes staring lifelessly at nothing.