blastula (noun) fetus: unborn young
Detalii: a human embryo is the earliest stage of development while a fetus is from the eighth week of development to birth
Sinonime: alternate, bandy,
bargain,
barter, buy and sell, cash in,
castle,
change, change hands, commute, contact with, convert into,
correspond, deal in,
displace, flip-flop, give and take, go over to, hook up, horse trade,
interchange, invert, link up,
market,
network, pass to, pay back, rearrange,
reciprocate,
replace, return the compliment,
reverse,
revise, seesaw,
shift,
shuffle, shuttle,
substitute,
swap, swap horses,
switch,
traffic, transact, transfer,
transpose, truck, turn the tables
Antonime: hold,
keep