There is a total of 8124 clues beginning with sm
- Small magazine inserts
 - Small magnifying glass
 - Small Malay coin
 - Small Malay pewter coin
 - Small Malayan coin
 - Small mall
 - Small mallets
 - Small mammal
 - Small mammal that determinedly hides
 - Small mammal with a distinctive snout
 - Small mammal
 - Small mammals that secrete a musk used in perfumes
 - Small man-made cave
 - Small manmade cave
 - Small manual: Abbr
 - Small map
 - Small map as part of a large one
 - Small map in a larger one
 - Small map in a larger one
 - Small map in an atlas
 - Small map of a kind
 - Small map portion
 - Small map within a large one
 - Small map within a larger one
 - Small maps within a larger one
 - Small marbles
 - Small marcher
 - Small marching band?
 - Small margin
 - Small margin for error
 - Small margin of defeat
 - Small margin of victory
 - Small marijuana joint
 - Small marine animal
 - Small marine fish
 - Small mark on a trout or an egg
 - Small mark
 - Small marks or scars
 - Small marmosel
 - Small marsh bird
 - Small marsh bird
 - Small marsh plants
 - Small marsh tree
 - Small marsupial of Australia: Var
 - Small marsupial
 - Small mass
 - Small mass of cotton, wool, etc
 - Small mass of soft material
 - Small mass or bundle
 - Small mass
 - Small masses
 - Small masses of cotton, wool, etc
 - Small masses of wool
 - Small masses
 - Small mat
 - Small matched set
 - Small matter
 - Small matter: Abbr
 - Small matter?
 - Small matters
 - Small meadow
 - Small meal
 - Small meal
 - Small meas
 - Small meas
 - Small measure
 - Small measure of progress
 - Small measure
 - Small measurement
 - Small measurement in 18-Across
 - Small measurement: Abbr
 - Small measures
 - Small meat pastry
 - Small meat turnover (Var)
 - Small meat-stuffed pastries
 - Small medallions
 - Small medicine bottle
 - Small medieval shields
 - Small Mediterranean republic
 - Small members of a panel
 - Small memento
 - Small memory amount
 - Small Mercedes sedan
 - Small merchandise
 - Small merganser
 - Small mergansers
 - Small mesa
 - Small mesa
 - Small mesas
 - Small metric unit
 - Small metric weight
 - Small mild-flavoured onions
 - Small military craft
 - Small military flag
 - Small military group
 - Small military unit
 - Small military unit: Abbr
 - Small military vessel
 - Small milk carton capacity
 - Small mimosa-family tree