fecundation vs fertilization

fecundation and fertilization both are nouns.

Word	Noun	Adjective	Verb	Adverb
fecundation	Yes	No	No	No
fertilization	Yes	No	No	No

As nouns, fecundation and fertilization are synonyms defined as:

fecundation and fertilization: creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant

Other synonyms of fecundation include fertilisation, impregnation.

As nouns, fecundation and fertilization are synonyms defined as:

fecundation and fertilization: making fertile as by applying fertilizer or manure

Other synonyms of fecundation include dressing, fertilisation.

fecundation (noun)	fertilization (noun)
creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant	creation by the physical union of male and female gametes; of sperm and ova in an animal or pollen and ovule in a plant
making fertile as by applying fertilizer or manure	making fertile as by applying fertilizer or manure