Just for fun

create proc RndWord @i int
as
 begin
  declare  @j int, @w int,@flip int,@c varchar(16),@vowels char(6),@cons char(20)
  select @i=0, @j=0,@flip =0,@c='',@vowels='aeiouy',@cons='bcdfghjklmnpqrstvwxz';
  while @i<10
   begin
    set @w=round(rand()*16,0)
    while @j<=@w
begin
         set @c =case @flip
  when 0 then @c+case @j 
                 when 0 then  upper(substring(@cons,cast(round(rand()*19,0) as int)+1,1)) 
                 else substring(@cons,cast(round(rand()*19,0) as int)+1,1)
                                end
  when 1 then @c+case @j 
when 0 then  upper(substring(@vowels,cast(round(rand()*5,0) as int)+1,1)) 
else substring(@vowels,cast(round(rand()*5,0) as int)+1,1)
       end
                 end;
         set @j=@j+1;
 set @flip=(@flip+1)%2;
end
  print @c;
  set @c='';
  set @j=0
  set @i=@i+1;
 end
 return
end
go

exec RndWord 10