YES

(VAR z)
(RULES
  i(y(b(c(z)))) -> e(f(c(z)))
  a(z) -> i(y(z))
  d(y(b(c(z)))) -> e(y(b(c(z))))
  x(h(j(y(b(z))))) -> x(h(z))
  g(z) -> y(b(z))
  w(e(z)) -> h(j(z))
  j(f(z)) -> z
  u(z) -> x(w(i(y(z))))
  o(z) -> x(h(c(z)))
  x(w(d(z))) -> x(w(i(z)))
)

(COMMENT
Termination is shown by EKBO with interpretations on natural numbers

  x_A(x1) = x1
  w_A(x1) = x1 + 1
  e_A(x1) = x1 + 1
  f_A(x1) = x1 + 1
  g_A(x1) = x1 + 2
  c_A(x1) = 0
  d_A(x1) = x1 + 4
  i_A(x1) = 3
  u_A(x1) = x1 + 4
  b_A(x1) = x1 + 1
  o_A(x1) = x1 + 4
  a_A(x1) = 3
  j_A(x1) = x1 + 1
  h_A(x1) = 0
  y_A(x1) = 1
  x#_A(x1) = x1

weights

  w0 = 1
  w(x) = 1
  w(w) = 2
  w(e) = 1
  w(f) = 5
  w(g) = 4
  w(c) = 1
  w(d) = 5
  w(i) = 4
  w(u) = 10
  w(b) = 1
  w(o) = 13
  w(a) = 6
  w(j) = 1
  w(h) = 1
  w(y) = 1

and precedence:

d > c > o > y > u > i > j > a > b > x > w > e > h > f > g
)