Word: unsoldierly
Part of speech: Adjective
Syllables: un
sol
dier
ly
Definition: Not soldierly, not appropriate for a soldier.
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: absent; lacking; not; negative
Affix: soldier
Language: en
PoS: Verb
Meaning: To serve as a soldier.
Etymology Compounds: Affix: soldarius
Language: ML.
Decoded: soldarius
Meaning: soldier 
Affix: -ly
Language: en
Meaning: adjectival