Verse

18 clues
Ode
Talk
Poem
Stave
Rhyme
Limerick
Poem part
Song part
School ___
Nash forte
Song section
Bit of poetry
Poet's output
Part of a poem
Limerick, e.g.
Part of a song
Ogden Nash creation
Ogden Nash specialty
Similar answers:
13,reve
Aardwolves
Aaverage
Aaverages
Abagofnerves
Abcdefghive
Abeverage
Abideceptivepitch
Abillionlives
Abjectpovert
Ablative
Abnegative
Abortive
Abouteve
Abouttogolive
Above
Aboveall
Abovealldonoham
Aboveallelse
Aboveallothers