Matthew's vocabulary at 20 months

As is normally the case with toddlers, Matthew's vocabulary is growing at an incredible rate.  After this post, I'll be awaiting the arrival of sentences.  I looked back at posts regarding Grace's language development and she said her first sentence around 17 months (of course, girls typically learn language earlier than boys).  On the other hand, Matthew has mastered climbing a variety of ladders, going down slides (especially the one at the pool) and various other gross motor skills at an earlier time than Grace.  He also is a much bigger fan of swimming than she was at this age.

46)      apple
47)      ap[ri]cot
48)      b[r]ead
49)      babe’ = bagel
50)      bang
51)      bank = blanket
52)      bonk
53)      boo boo
54)      buck[le]
55)      [butter] fly
56)      car
57)      cheese
58)      cook
59)      cookie
60)      down
61)      d[r]ink
62)      drive
63)      dump
64)      eat
65)      elmo
66)      fall
67)      gi[r]affe
68)      Grace
69)      help
70)      jump
71)      look
72)      mine (Thanks to Grace he knows this word well!)
73)      nolk = milk
74)      outside
75)      pee pee
76)      pool
77)      rock-a-bye-bye = rock-a-bye-baby
78)      see
79)      shock = snack
80)      sock
81)      swing
82)      torti[lla]
83)      treat
84)      train
85)      up p[l]ease
86)      yummy