Step 1: Context: Suzanne trusts liars and falls for scoundrels, implying naivety.
Step 2: Options: Mendacious (dishonest), Fulminating (explosive), Loquacious (talkative),
Notable (famous), Repentant (regretful); Ingenuous (naive), Placid (calm), Rapt (absorbed),
Forgiving (lenient), Charitable (generous).
Step 3: Mendacious (lying) and Ingenuous (trusting) fit her vulnerability.
Step 4: Others mismatch liar trait or personality.