I see weakness and vulnerability as I do everyone.
Her vulnerability shimmered around her in a way that left him unable to leave her alone, until he was certain the worst was over.
The vulnerability she felt in the immortal world lingered.
Her teal gaze was filled with sorrow rather than hope, but her vulnerability hooked him nonetheless.
Numerous wild hypotheses as to changes in the constitution of the host-plant, leading to supposed vulnerability previously non-existent, would probably never have seen the light had the full significance of the truth been grasped that an epidemic results when the external laciors favor a parasite somewhat more than they do the host.