οὐράνιος [7 verses](adj sg masc nom) "Heavenly" is ouranios, which is the adjective form of heaven meaning means "heavenly," dwelling in heaven " and as a metaphor, "colossal." -- "Heavenly" is not the noun form but the adjective, "heavenly" \introduced by an article, "the heavenly" or "the heavenly one." The word translated as "heaven" was the word used by the Greeks to refer to the universe outside of the planet. See this article for more perspective on the word and how Jesus uses it.

οὐρανῶν [111 verses](noun pl masc gen) "Of Heaven" is the Greek ouranos, which means "heaven as in the vault of the sky," "heaven as the seat of the gods," "the sky," "the universe," and "the climate." It was not the religious concept of heaven. The word is plural, "skies.-- (CW, WN) The word translated as "heaven" means simply the "sky," but it can also mean the "climate," or the "universe."  It was used to indicate the realm of higher concepts such as ideals and values. It also meant the home of the gods in a physical sense: the sun, moon, and planets were named for the gods. More about the word in this article. CW --Confusing Word -- The word, "heaven," is a religious concept, but this word just means "sky." WN  --Wrong Number- The word "heaven" is translated as singular but the Greek word is plural.

ὦτα [15 verses](noun pl neut acc) "Ears" is from ous, which means "ear" and things that resemble an ear, such as a handle on pitchers, cups, etc. -- The term translated as "ears" means "ear," things resembling a handle and is a metaphor for understanding.

οὐσίαν [2 verses](noun sg fem gen) "Of goods" is ousia, which means "that which is one's own," "one's substance," "property," "substance," "essence," "true nature," "substantiality," and in magic, "a material thing by which a connection is established between the person to be acted upon and the supernatural agent."

οὔτε [12 verses](partic) "Neither" is oute, which means "and not," and "neither/nor" when used in a series. -- "Neither" is a Greek conjunction that means "and not," and "neither/nor" when used in a series.