Wiktionary
quagmired
a. 1 (context of a road etc English) Resembling a quagmire 2 (context of a person or thing English) Sunk in a quagmire
Usage examples of "quagmired".
There was no way he could roll the behemoth through that mess without becoming completely quagmired, a sitting target for the Trader to shoot apart at her leisure.