m
3
i
1
c
3
r
1
o
1
s
1
t
1
r
1
u
1
c
3
t
1
u
1
r
1
e
1
14 letters ·
20 points in Scrabble
Meaning
originEtymology tree Proto-Indo-European *mey-der.? Ancient Greek μικρός (mikrós)der. English micro- English structure English microstructure From micro- + structure.