otic

As an initialism op

is alternative case form of OP (original post, original poster.

As a verb op

is to promote (an IRC user) to an operator.

As a noun op

is op art; a style of abstract art.

As an abbreviation OP

is opening theme, intro sequence.

As an adjective otic is

of, relating/pertaining to, or located near the ear.

As adjectives the difference between otic and ophthalmic

is that otic is of, relating/pertaining to, or located near the ear while ophthalmic is of or pertaining to the eyes.

As a proper noun oral

is of american usage, ultimately derived from aurelius .

As an adjective otic is

(label) of, relating/pertaining to, or located near the ear.

As a verb ear

is (label) refuse, deny; repel.

As an adjective otic is

(label) of, relating/pertaining to, or located near the ear.

As adjectives the difference between otic and ontic

is that otic is (label) of, relating/pertaining to, or located near the ear while ontic is ontological.

As adjectives the difference between octic and otic

is that octic is of the eighth degree or order while otic is (label) of, relating/pertaining to, or located near the ear.

As a noun octic

is a quantic of the eighth degree.

As adjectives the difference between otic and lotic

is that otic is of, relating/pertaining to, or located near the ear while lotic is characterised by flowing water; swiftly flowing; pertaining to or concerned with flowing rivers, streams, etc.

As adjectives the difference between otic and optic

is that otic is (label) of, relating/pertaining to, or located near the ear while optic is of, or relating to the eye or to vision.

As a noun optic is

an eye.

As adjectives the difference between oxic and otic

is that oxic is (obsolete) sharp; pointy or oxic can be containing oxygen while otic is (label) of, relating/pertaining to, or located near the ear.