ADJ

complete, utter

VERB + RUIN

fall into, go to
The cottage gradually fell into ruin

PHRASES

be the ruin of sb/sth
Drink has been the ruin of her
go to rack and ruin
They've let the house go to rack and ruin

ADJ

economic, financial
political

VERB + RUIN

face
The company faces ruin over the new road plans
bring, lead to, mean, spell
The cost would have meant financial ruin for us
save from

PHRASES

on the brink/verge of ruin, the road to ruin
He's on the road to political ruin

ADJ

ancient
charred, smoking
the charred ruins of their home
abbey, castle, etc.

VERB + RUIN

be/lie in ~
The church now lies in ruins
leave sth in ~
The earthquake left the town in ruins

PREP

~s of
the ancient ruins of Jericho