أَخْوَفٌ

[More, and most, formidable, fearful, or feared: anomalous, like its synonym أَخْشَى, being from the pass. verb. Hence,] أَخْوَفُ مَا أَخَافُ عَلَيْكُمْ كَذَا [The most formidable, or fearful, of what I fear for you is such a thing]. (Mgh, * TA.)