weak-willed

They even released a (pretty damn weak) hip-hop song on SoundCloud recounting their antics.

Instead of being strong and resilient, bones become weak and brittle.

A lot of people think females are too weak for the job, but I know that all the men she worked with saw her as one of the guys.

Alas, his soul is willing, but his flesh is weak and he whiffs.

The paperwork was spotless: he had died in transit, the conjunction of a weak heart and long trip.

First Impressions are usually vivid but the power to revive them is weak—a poor memory.

First Impressions are usually weak but the power to revive them is strong—still a poor memory.

But the nasty part of the whole thing was, that Haggard had won eleven thousand pounds from a weak-headed boy.

He shut his fist and hit Butterface a weak but well intended right-hander on the nose.

But in her first rage Mrs. Charmington had been weak enough to let out that the prince had called young Mrs. Haggard "lovely."