* like.
  Mt 13:31-33  Lu 13:18,19 
 * mustard seed.
   Mustard, [sinapi [,] is a well-known
   plant of the tetradynamia siliquosa class, distinguished by
   its yellow cruciform flowers, with expanding calyx, and its
   pods smooth, square, and close to the stem.  Its seed was
   probably the smallest known to the Jews; and though its
   ordinary height does not exceed four feet, yet a species grows
   to the height of from three to five cubits, with a tapering,
   ligneous stalk, and spreading branches.

 * is less than.
  Ge 22:17,18  Ps 72:16-19  Isa 2:2,3  9:7  49:6,7  53:2,12  54:1-3 
  Isa 60:22  Eze 17:22-24  Da 2:34,35,44,45  Am 9:11-15  Mic 4:1,2 
  Zec 2:11  8:20-23  12:8  14:6-9  Mal 1:11  Ac 2:41  4:4  5:14  19:20 
  Ac 21:20  Re 11:15  20:1-6