Omniscient, Omnipotent, Omnipresent.
Maybe Omnivorous, though the jury is still out on that one.
slow
words like obey, own, owl, and octopus
Nouns are not describing words, adjectives are the words that describe noun; people is a noun. Some adjectives starting with O that describe people are:objectiveobliviousobsessedobtuseobviousoldopenopportunisticoriginalorneryostentatiousowlishSome nouns for people that start with O are:oboistoceanographerofficerOlympianopera singeropportunistophthalmologistorganistornithologistorthopedistoutsideroyster farmer
Ornery, obsessed, odious, old, and oppressive are a few.
It depends on the meaning you're using for the word "caring." Two words that fit are: Objecting (caring; having an opinion) Overseeing (caring; tending to)
Words that describe Mary, the mother of Jesus, that begin with the letter "o" include "obedient," reflecting her acceptance of God's will, and "open," denoting her willingness to embrace her role as the mother of the Savior. Additionally, "overlooked" can describe how her humble and quiet strength is sometimes overshadowed in discussions about Jesus. These words highlight her faith and character.
Outstanding!
Obscene would describe someone's character. It begins with the letter o.
slow
a
off on of ooh
iklpokl-o;p
ophidian
Overflowing, ominous, erupting.
words like obey, own, owl, and octopus
uhmm? orange?
One word, Obnoxious