the main part of a word without any affixes.?
475001
It's called the root.  "Affixes," I take it, is for prefixes and suffixes.  Yes, here it is; Webster has it.  But I won't quote, as this would only make it more complicated.\n\nSo it goes like this:  prefix to root to suffix.
665766
Twyndyllyngs is the longest word without any of the common vowel letters a, e, i, o, or u (although y is certainly a vowel in that and many other words). Euouae, at six letters long, is the longest English word consisting only of vowels.
240978
There is none. :) It came after B. (Read more below)
478142
Hi there,\n\nIs it possiple you left out a P?\nThen the answer is PROGRAMME.\n\nHave fun puzzling! ;)
714046
http://www.dailygrammar.com/archive.shtml
203445
Why by itself is a word, not a question. Simple.
767564
Try Alt-v, t, s (no commas).
1085011
otto\nmom \npop \ngig\ntot\npip\npup\nbob\ndid\ndud \ngag\nhah\nmom\nmum\nma'am\nnun\npep\ntoot\nsos\nsis\npoop\nboob\nkook\nnoon\nwow
685472
There are NO words(English) that has NO vowels. Exceptions migh be Dr. Mrs. shhh, try.. but the DR. and Mrs. are abreviations and the shhh is a SOUND, not a word and the Y in try is a vowel.
1180382
& hearts ;\nno spaces\n♥
533891
prefix= madam,\nsuffix= cristy
764866
it has no letter e's in it.\n\n* thanks kenneth
628250
I could make these words, but sorry, no phrases or any 12 letter word !\n\nWater\nHose\nCan\nCane\nEnter\nWinter\nTuna\nTune\nHoses\nRose\nRoses\nWant\n\nDo post the answer if you don't get the right answer.
590386
[title]\nI.[topic]\n  A.[subtopic]\n    1.detail\n    2.detail\n  B.[subtopic]\n    1.detail\n    2.detail\nII.[topic]\n  A.[subtopic]\n   1.detail\n   2.detail\n\n\n\nand just keep this pattern going till you nneed to stop.
98708
business\noccasion\nseparate\nmisspell\nconcur\ndescendant\nindependent\nrelevant\nvacuum\nlaughter
43415
RELAXATION  that's the only word I could find on www.magswordfinder.com and that was using the ? as any letter the computer could find.  Without the ? there were none.
184779
NOUNS:          \npost office\nPot\npetal\npen\npalm\nplum\npillow\npeople\n\nAdjectives:\npretty\nplain\npuny\npoor\npuffy\nplayful