4 adjectives to describe penetrating

No fireside feeling can be kindled; it is wasting wood to throw it upon the hearth to-night, for that doleful wail penetrates everywhere: even the demon that lurks at the bottom of Pomoyssin must shudder as he hears it.

The vaults and sewers which are to carry off the filth of the 126 families have grated openings in the alleys, and door-ways in the cellars, through which the noisome and deadly miasmata penetrate and poison the dank air of the house and the courts.

The same tickling is renewed, but with more perseverance, and very soon something sharp and keen penetrates to the quick the hard envelope of his heel.

From the moment when the spermatozoon penetrates and fecundates the ovum, the fate of the future being is settled by their disposition.

4 adjectives to describe  penetrating