The opposite term is 'ventral' - For example in fish (and dolphins given the category) the dorsal fins are on the top of the body, while the ventral fins are on the underside.
posterior
stomach
The sole of the foot is also referred to as the plantar aspect. The opposite side is usually called the top of the foot, or the dorsal aspect.
Caudal, and cephalic is just the opposite--it means toward the head.
The term "proximal" refers to the nearest parts of a limb to the torso, or a digit to a limb.The opposite term is distal.
Dorsal is the other side of the foot. Palmar is the analagous part of the hand.
Anterior means the same as ventral in humans.
anterior
Not really - "cranial" or "rostral" would be more "in front". Ventral is a directional term used in non-human animals. It means "towards the ground" or "towards the belly or abdominal surface". The opposite directional term is dorsal, which means "towards the backbone".
dorsal, in anatomy at least, means towards the back side of the body. the reason why fish have a dorsal fin is because its on their back, like a shark fin.
dorsal
ventral
In medical terminology, ventral refers to the front side of the body or an organ. It is the opposite of dorsal, which refers to the back side.
The opposite of it's dorsal. The Dorsal is the back, Ventral is the Front. Hence the dorsal fin on ocean-based organisms
Dorsal horn
the dorsal side of an organism is its top or back side. (the opposite is is ventral side).
Inverse.