3 adjectives to describe grapplings

She suffered from her marriage to a man old enough to be her grandfather, and from her abortive grapplings both with the abstract problems of her soul and the concrete mischiefs of her female friends.

When first I discovered them, I was going to give over my enterprise, and come back again, not knowing how far it might oblige me to go out to sea, and, above all, doubting how I should get back again; so I came to an anchor; for I had made me a kind of an anchor with a piece of a broken grappling which I got out of the ship.

'Tis as if I went into a gymnasium and saw youths leap and climb and swing with a force unapproachable, tho these feats are only continuations of my initial grapplings and jumps."

3 adjectives to describe  grapplings