Word: schoolboyishly
Part of speech: Adverb
Syllables: school
boy
ish
ly
Definition: In a schoolboyish way.
Morphemes:
Affix: school
Language: en
PoS: Verb
Meaning: To educate, teach, or train (often, but not necessarily, in a school).
Affix: boy
Language: en
PoS: Verb
Meaning: To use the word “boy” to refer to someone.
Affix: -ish
Language: en
PoS: Suffix
Meaning: Somewhat, rather.
Affix: -ly
Language: en
Meaning: adverbial