The word postic is an adjective. It is a word that means backward but this term is no longer used in present day English.
In English its Post IT note I use to call them postic also haha
Marcel Postic has written: 'Maeterlinck et le symbolisme ..'
The part of speech for "answer" is a noun.
part of speech
The part of speech for this particular word is a noun.
what part of speech is beneath
what part of speech is work
adverb
The part of speech for "explicit" is an adjective.
The part of speech for "indefinite" is an adjective.
The part of speech for "unfamiliar" is an adjective.
The part of speech for "twirl" is a verb.