What's the difference between preamble and preambulary?

Preamble

Definition:

(n.) A introductory portion; an introduction or preface, as to a book, document, etc.; specifically, the introductory part of a statute, which states the reasons and intent of the law.
(v. t. & i.) To make a preamble to; to preface; to serve as a preamble.

Example Sentences:

(1) An affirmative result for the preamble was obtained in this study.
(2) I don’t think, at least in Iowa, her almost celebrity status over some of the others gets her any type of advantage.” Palin confused many onlookers with the directions taken in her remarks, which featured a freewheeling preamble of almost 10 minutes – half the time allotted to each speaker.
(3) Referee Frank De Bleeckere (Belgium) Preamble: Algeria have scored only goal in their last seven matches and that was a penalty against the United Arab Emirates.
(4) 8.46pm GMT Preamble OK. We know it's going to be cold at Lambeau Field.
(5) cries Gary Naylor, making a liar of me and the cast-iron GUARDIAN NO-SUAREZ GUARANTEE™ in the preamble.
(6) She read aloud the act preamble , acknowledging the Aboriginal peoples and Torres Strait Islanders as the inhabitants of Australia before European settlement and the dispossession, without compensation, of their lands.
(7) Here's what happened the last time these two sides played here in mid-October: Facebook Twitter Pinterest Share Share this post Facebook Twitter Pinterest close 3.27am GMT Preamble Hello, and welcome to the Western Conference semi-final second leg between Portland Timbers and Seattle Sounders , in which Portland try to defend a slim lead and Seattle continue their annual quest to make a second leg playoff comeback actually count.
(8) The Bolton player may end up featuring more in the Gold Cup than these World Cup qualifiers, but who knows what twists and turns lie ahead — it’s not as if a year ago anyone was anticipating Landon Donovan not being picked for a squad he was eligible for... Here’s the US roster in full: GOALKEEPERS: Brad Guzan (Aston Villa), Tim Howard (Everton), Sean Johnson (Chicago Fire) DEFENDERS: DaMarcus Beasley (Puebla), Matt Besler (Sporting Kansas City), Geoff Cameron (Stoke City), Omar Gonzalez (LA Galaxy), Clarence Goodson (Brondby), Michael Parkhurst (Augsburg) MIDFIELDERS: Brad Davis (Houston Dynamo), Brad Evans (Seattle Sounders FC), Stuart Holden (Bolton), Jermaine Jones (Schalke), Sacha Kljestan (Anderlecht), Graham Zusi (Sporting Kansas City) FORWARDS: Jozy Altidore (AZ Alkmaar), Terrence Boyd (Rapid Vienna), Clint Dempsey (Tottenham Hotspur), Herculez Gomez (Santos), Eddie Johnson (Seattle Sounders FC) More on Belgium in a minute 12.25am BST Preamble Hello, Cleveland!
(9) Not that a US win is guaranteed — as the clip in the preamble shows Jamaica know they can beat this US side, and they’ll be playing with the home advantage of “The Office” - the nickname for Jamaica’s Independence Park.
(10) Let me know at paolo.bandini.freelance@guardian.co.uk or on Twitter @Paolo_Bandini 7.28pm GMT Preamble Are we about to witness the birth of another of great footballing rivalry at Hampden Park?
(11) 11.28pm GMT Kolten Wong As mentioned in the preamble, Wong apologised on twitter after the game, after holding back tears describing how he slipped getting back to first base.
(12) It is what every Conservative prime minister I have worked for was determined to avoid.” But Iain Duncan Smith, a former Conservative leader and longstanding Brexit campaigner, insisted that it marked the “end of all of the preamble and the beginning of departure”.
(13) The Supreme Court declined to the rule on the constitutionality of this preamble, maintaining that the preamble did no regulate abortions or medical practice.
(14) Between now and 1pm we'll get across the preamble to the statement and note some other developments in politics today.
(15) Updated at 4.30pm BST 2.21pm BST Preamble To hear the players and managers talking about it , the pitch at the Khimki Arena will be akin to playing in the Somme circa July 1916.
(16) How Newcastle’s manager must have regretted likening himself to the captain of the Titanic in the preamble to kick off.
(17) EDIT: Word is it’s Johnson and Cameron who got the nod - so a mix of attacking and defensive instincts then... 2.32am BST Preamble Welcome to Seattle for tonight’s World Cup qualifier between USA and Panama.
(18) Facebook Twitter Pinterest Share Share this post Facebook Twitter Pinterest close 6.39pm BST Preamble Wilkommen bei den minute-auf-minute der 2013 Champions League Fußball final!
(19) 8.58pm GMT Preamble When Peyton Manning takes to Sports Authority Field to begin his latest playoff run, his Broncos will be facing more than just the San Diego Chargers.
(20) I think the public and politicians are at one on the issue.” A recent survey found that nearly three out of four people supported the mention of Indigenous peoples in the preamble of the founding document, and an even greater percentage supported the removal of clauses that discriminated on the basis of race.