Synonyms

As nouns the difference between celebration and rort

is that celebration is the formal performance of a solemn rite, such as Christian sacrament while rort is a scam or fraud, especially involving the misappropriation of public money or resources.

As a verb rort is

to cheat or defraud.

As adjectives the difference between eccentric and unique

is that eccentric is not at or in the centre; away from the centre while unique is being the only one of its kind; unequaled, unparalleled or unmatched.

As nouns the difference between eccentric and unique

is that eccentric is one who does not behave like others while unique is a thing without a like; something unequalled or unparallelled.

As nouns the difference between appendix and postscript

is that appendix is something attached to something else; an attachment or accompaniment while postscript is an addendum to a letter, added after the author’s signature.

As a verb postscript is

to extend (a letter or another document) with additional remarks.

As nouns the difference between armament and weapons

is that armament is a body of forces equipped for war while weapons is plural of lang=en.

Proud is a synonym of venerable.

As adjectives the difference between proud and venerable

is that proud is gratified; feeling honoured (by something); feeling satisfied or happy about a fact or event while venerable is used as a form of address for an archdeacon in the anglican church.

Eminent is a synonym of notable.

As adjectives the difference between eminent and notable

is that eminent is eminent; distinguished; noteworthy while notable is (obsolete) useful; profitable or notable can be worthy of notice; remarkable; memorable; noted or distinguished.

As a noun notable is

a person or thing of distinction.

As adjectives the difference between melancholy and plaintive

is that melancholy is affected with great sadness or depression while plaintive is sounding sorrowful, mournful or melancholic.

As a noun melancholy

is black bile, formerly thought to be one of the four "cardinal humours" of animal bodies.

Pontifical is a synonym of imperious.

As adjectives the difference between pontifical and imperious

is that pontifical is of or pertaining to a pontiff while imperious is domineering, arrogant, or overbearing.

As a noun pontifical

is a book containing the offices, or formulas, used by a pontiff.

Penetrating is a synonym of strong.

As an adjective penetrating

is able to pierce or penetrate.

As a verb penetrating

is .

As a proper noun strong is

.

As nouns the difference between notice and disclosure

is that notice is the act of observing; perception while disclosure is the act of revealing something.

As a verb notice

is to observe or take notice of.