communique

As nouns the difference between communique and bulletin

is that communique is an official report or statement, such as a government press release or the report of a conference while bulletin is a short report, especially one released through official channels to be broadcast or publicized.

As a verb bulletin is

to announce something by means of such a report or publication.

Communique is a related term of gossip.

As nouns the difference between communique and gossip

is that communique is while gossip is someone who likes to talk about someone else’s private or personal business.

As a verb gossip is

to talk about someone else's private or personal business, especially in a way that spreads the information.

As nouns the difference between declaration and communique

is that declaration is a written or oral indication of a fact, opinion, or belief while communiqué is an official report or statement, such as a government press release or the report of a conference.

As nouns the difference between notice and communique

is that notice is the act of observing; perception while communiqué is an official report or statement, such as a government press release or the report of a conference.

As a verb notice

is to observe or take notice of.