I think you are looking for "shoat".
Pig!
hog
Porcine.
sty
sties
Oink.
No. The word has a short I sound to rhyme with big and wig.
Wild Pig
pig
a young or new-born pig is called a piglet.
There is no 3-letter French word for a female pig. The female pig is "la truie", sometimes called "une coche" (term used mainly among pig breeders); "une laie" is a female boar. The English term "sow", meaning female pig, comes from a Latin word for pig, through old French and Burgundian dialect. The French related word is "soue", a rarely used term meaning a pigsty.
The word, "elt", refers to a young sow or pig. It is an obscure word, but has been in use since 1864 and is still in use in certain British dialects.