Crossword puzzle clue "what some british poetry has"

What some British poetry has

"Poetry," in poetry

Something your poetry teacher might assign you to write about a particularly inspirational poetry teacher you've had *hint* *hint

Has meter, as poetry

Revolutionary British battleship (1906) — first British nuclear-powered submarine (1963)

Some poetry by actor Kevin?

Greek poetry muse or, alternately, trim off some soothing leaves?

Not as hard to pronounce as some 17th-century poetry?