6 adjectives to describe eavesdroppers

" At times, to the casual eavesdropper, strange things must appear to be going on in the British lines.

It is not merely that they are all large children consciously dependent in all things upon a not foolishly indulgent Father, Who keeps an interested eye upon the least of their doings, and punishes at need,not merely that they know themselves to act under surveillance and to speak within ear-shot of a divine eavesdropper.

From the map-room a little room is gained where the debates in the Great Council Hall might be secretly overheard by interested eavesdroppers, but in particular by Cosimo I. A part of the cornice has holes in it for this purppse, but on regaining the hall itself I found that the disparity in the pattern was perfectly evident even to my eye, so that every one in those suspicious days must have been aware of the listener.

" "Not at all for sake of my pardon," said Denham, as he strode on toward the church, with the uncomfortable sensation of having been an involuntary eavesdropper.

Could a malicious eavesdropper have assisted at the secret operations of her inmost mind, even then he could scarcely have seen aught to justify it.

There are no servantsno eavesdroppers.

6 adjectives to describe  eavesdroppers