Synonyms of keel over in English:

keel over


See definition of keel over

phrase

1‘it's going to take more wind to make this boat keel over’

SYNONYMS

capsize, turn turtle, turn upside down, turn topsy-turvy, founder, list, heel over, lean over

overbalance, topple over, overturn, turn over, tip over, fall over

Northern Irish Scottish cowp

2‘the slightest activity made him keel over’

SYNONYMS

collapse, faint, fall down in a faint, pass out, black out, lose consciousness

literary swoon