- He had an air of immaculate grooming and a ballroom grace of motion, but his clothes were severe, his suits being usually black or midnight blue.2.1 Part 2 Chapter 1 — The Man Who Belonged on Earth (8% in)
- They kept their secret from the knowledge of others, not as a shameful guilt, but as a thing that was immaculately theirs, beyond anyone's right of debate or appraisal.1.5 Part 1 Chapter 5 — The Climax of the D'Anconias (55% in)
- You'd let the whole world perish rather than soil that immaculate self of yours with a single spot of which you'd have to be ashamed.1.10 Part 1 Chapter 10 — Wyatt's Torch (30% in)
- He said slowly, his voice oddly strained and solemn, "I have never claimed to be immaculate."1.10 Part 1 Chapter 10 — Wyatt's Torch (30% in)
There are no more uses of "immaculate" in Atlas Shrugged.
Typical Usage (best examples)