mangoes, potatoes
Yes. Oe is allowed in Scrabble.
Hoe
The word you are looking for is infant. Infant means small child.
Firkin, which is a small barrel.
specs
trace
The word that rhymes with "shoe" and has "oe" at the end is "waffle".
amoebadoesdoerhoespoempoettoes
puny or tiny
The word is "currant."
Perhaps the word you're looking for is "inlet".
minute, little, petite