Word: didapper
Part of speech: Noun
Syllables: di
dap
per
Definition: A small diving water bird frequenting rivers and fresh waters, specifically a little grebe or dabchick.
Morphemes:
Affix: dive
Language: en
PoS: Noun
Meaning: A swim under water.
Affix: dop
Language: en
PoS: Noun
Meaning: A diving bird; birds which plunge into water to catch 
fish or other food
Affix: -er
Language: en
PoS: Suffix
Meaning: Used to form diminutives.