I don' know your bitterleaf, but true climbers have suckers or other mechanisms to support their weight. A creeper on the other hand, generally entwines itself around some suitable erect structure.
Ivy is the classic climber, and a runner bean would be a creeper.
Both mechanisms are successful innovations for the survival of the plant and its species. Both would be referred to as vines.
Neither climber nor a creeper, It is aquatic and thrives well in ponds and ditches.
jasmine is a creeper as it leaps on the ground.
creeper
It's a shrub that can grow several feet tall and that produces beautiful flowers.
The cabbage (several varieties) is a member of the Brassicaceae family, and is neither a climber, nor a creeper. It is low growing and forms a closely packed heart which is the part of the cabbage we usually eat.
it is a creeper!
Climber
It is a creeper.
It is a climber.
climber
Bitter Gourd is a climber...?
Climber
it is a climber
The bitterness of bitter gourd is due to Neither climber nor a creeper, It is aquatic and thrives well in ponds and ditches.
climber, runner
A bougainvillea is a shrub and a climber but if it has no support it will become a creeper.
Sunflower is neither a creeper nor a climber. Its a plant growing upto 4 feets or more. But its little bit herbaceous, brittle-like.