fetus

As nouns the difference between nymph and fetus

is that nymph is the larva of certain insects while fetus is an unborn or unhatched vertebrate showing signs of the mature animal.

As nouns the difference between fetus and placenta

is that fetus is while placenta is (anatomy) a vascular organ in mammals, except monotremes and marsupials, present only in the female during gestation it supplies food and oxygen from the mother to the foetus, and passes back waste it is implanted in the wall of the uterus and links to the foetus through the umbilical cord it is expelled after birth.

As nouns the difference between fetus and organism

is that fetus is while organism is (biology) a discrete and complete living thing, such as animal, plant, fungus or microorganism.

As nouns the difference between feet and fetus

is that feet is (foot) while fetus is .

As nouns the difference between fetus and nut

is that fetus is while nut is knot.

As nouns the difference between fetus and infant

is that fetus is an unborn or unhatched vertebrate showing signs of the mature animal while infant is a very young human being, from birth to somewhere between six months and two years of age, needing almost constant care and/or attention.

As a verb infant is

to bear or bring forth (a child); to produce, in general.

As a noun fetus is

.

As nouns the difference between fetus and larva

is that fetus is an unborn or unhatched vertebrate showing signs of the mature animal while larva is an early stage of growth for some insects and amphibians, in which after hatching from their egg, insects are wingless and resemble a caterpillar or grub, and amphibians lack limbs and resemble fish.

As nouns the difference between fetus and alien

is that fetus is an unborn or unhatched vertebrate showing signs of the mature animal while alien is a person, animal, plant, or other thing which is from outside the family, group, organization, or territory under consideration.

As an adjective alien is

pertaining to an alien.

As a verb alien is

to estrange; to alienate.