Word: swimmingly
Part of speech: Adverb
Syllables: swim
ming
ly
Definition: With a gliding motion suggesting swimming.
Morphemes:
Affix: swimming
Language: en
Meaning:  moving in water as an ordinary means of motion; without difficulty
Etymology Compounds: Affix: swim
Language: en
Decoded: swim
Meaning: to move through water
Affix: -ing
Language: en
Decoded: -ing
PoS: Suffix
Meaning: Used to form uncountable nouns from verbs denoting the act of doing something, an action.
Affix: -ly
Language: en
PoS: Suffix
Meaning: Used to form adverbs from adjectives.