PLAV (a) One of the floating mats of reeds on the Danube, or the material of which it is composed.
BAHAR (c) A measure of weight used in parts of India and China.
PHEON (c) In heraldry, a charge representing a broad barbed arrow, or the head of a javelin.
AGIBLE (b) Proper or possible to be done. Practicable; practical.