3 adjectives to describe protects

in danger &c n.; endangered &c v.; fraught with danger; dangerous, hazardous, perilous, parlous, periculous^; unsafe, unprotected &c (safe, protect) &c 664; insecure. untrustworthy; built upon.sand, on a sandy basis; wildcat. defenseless, fenceless, guardless^, harborless; unshielded; vulnerable, expugnable^, exposed; open to &c (liable) 177.

Let due civilities be strictly paid: The wall surrender to the hooded maid, Nor let thy sturdy elbow's hasty rage Jostle the feeble steps of trembling age; And when the porter bends beneath his load, And pants for breath, clear thou the crowded road; But, above all, the groping blind direct, And from the pressing throng the lame protect.

There is no clear trace of the vigilant protect, or who had so closely watched the proceedings against Berquin, and so opportunely appealed for the king's interference.

3 adjectives to describe  protects