《通链参考手册》 ◁▲▷

Permuted Symbol Index (N)

          y-or-n-p
    cell-error-name
          char-name
         class-name
     long-site-name
       package-name
       restart-name
    short-site-name
        symbol-name
               name-char
           pathname-name
     directory-namestring
        enough-namestring
          file-namestring
          host-namestring
               namestring
         parse-namestring
           bit-nand
         boole-nand
               nbutlast
               nconc
         least-negative-double-float
          most-negative-double-float
  double-float-negative-epsilon
    long-float-negative-epsilon
   short-float-negative-epsilon
  single-float-negative-epsilon
          most-negative-fixnum
         least-negative-long-float
          most-negative-long-float
         least-negative-normalized-double-float
         least-negative-normalized-long-float
         least-negative-normalized-short-float
         least-negative-normalized-single-float
         least-negative-short-float
          most-negative-short-float
         least-negative-single-float
          most-negative-single-float
        pprint-newline
          call-next-method
            no-next-method
               next-method-p
       package-nicknames
               nil
               nintersection
               ninth
               no-applicable-method
     read-char-no-hang
               no-next-method
        yes-or-no-p
           bit-nor
         boole-nor
least-negative-normalized-double-float
least-positive-normalized-double-float
least-negative-normalized-long-float
least-positive-normalized-long-float
least-negative-normalized-short-float
least-positive-normalized-short-float
least-negative-normalized-single-float
least-positive-normalized-single-float
      assoc-if-not
           bit-not
      count-if-not
     delete-if-not
       find-if-not
     member-if-not
               not
     nsubst-if-not
nsubstitute-if-not
   position-if-not
     rassoc-if-not
     remove-if-not
      subst-if-not
 substitute-if-not
          char-not-equal
        string-not-equal
          char-not-greaterp
        string-not-greaterp
          char-not-lessp
        string-not-lessp
         print-not-readable
         print-not-readable-object
               notany
               notevery
               notinline
               nreconc
               nreverse
               nset-difference
               nset-exclusive-or
               nstring-capitalize
               nstring-downcase
               nstring-upcase
               nsublis
               nsubst
               nsubst-if
               nsubst-if-not
               nsubstitute
               nsubstitute-if
               nsubstitute-if-not
               nth
               nth-value
               nthcdr
               null
               number
               numberp
               numerator
               nunion