Synonyms for Incubate:

n.

afflict, catch, contract, develop, get, have, invade, suffer, come down with, go down with. appraise, conceive, conceptualize, infer, judge, measure, sum up, come up with, hit on, draw a conclusion/an inference. broody, clutch, egg, eggshell, incubation period, lay, spawn, new-laid. cell, cell membrane, cell wall, cellular, chloroplast, culture, culture medium, cytology. hatch (noun)
nurse, nurture, produce.
incubate (noun)
brood, cover, hatch.

v.

body (verb)
brood, cover, hatch.
hatch (verb)
brood, nurture, produce.

Other synonyms:

new-laid. broody, egg, incubation period. clutch, eggshell, spawn. lay. Other relevant words:
afflict, appraise, broody, catch, cell, cellular, chloroplast, clutch, conceive, conceptualize, contract, culture, cytology, develop, egg, eggshell, get, have, infer, invade, judge, lay, measure, nurse, nurture, produce, spawn, suffer, new-laid.