quad
quadra
quadrable
quadragenarian
quadragesimal
quadragesimarian
quadragintesimal
quadral
quadraphonic
quadrat
quadrate
quadratrix
quadratura
quadrel
quadrennial
quadrennium
quadrifid
quadrifoliate
quadriga
quadrigemina
quadrilateral
i have no idea for other words except quadrillion
The quad root of 81 is 3 but the square root of 81 is 9
amazingastonishastonishingastoundedbeautifuldashingenormousfabulousfantasticflabbergastedfranticallyfrighteninggiganticgorgeoushugespectacularsplendidsuperbterrifyingwonderfulzoomed
there are 20 words
14.3 KW at 6500 RPM which is just about 20 hp.
queen quilt quarrel quit quite quadrupal quadrics quadriga quack quacked quackeries quackery quacking quackish quackism quackisms quacks quacksalver quacksalvers quad quadded
how fast can a 250cc quad bike go in mph
25-28
There are no English words that meet the criteria. However, there are two 20-letter words that begin with E and end with T. electroluminescent, ethnomethodologist
5 on 5.5
20
There are total of 12 letters.
the first quad that was invented was the october 109 it was invented by a greek union who fell off and made it with a quadrall force [[User:Betterinblue|Betterinblue]] 20:58, 7 May 2009 (UTC)[[User:Betterinblue|Betterinblue]] 20:58, 7 May 2009 (UTC)[[User:Betterinblue|Betterinblue]] 20:58, 7 May 2009 (UTC)[[User:Betterinblue|Betterinblue]] 20:58, 7 May 2009 (UTC) this isn't answer dude.