Puzzle 4

A new convert.

Addictive chemical in cigarettes.

Common fuel for motor vehicles.

Frogspawn, newts, etc; a pretty low person.

Full House dad and potty-mouthed comedian.

Lead guitarist for Queen, also an astrophysicist.

Line of Keats' Ode to a Nightingale "__ I listen".

Romanian deli meat often served on rye bread.

Simple gliding movement in ballet.

Speak of him and he might just show up.

Spiral galaxy in Virgo, named after a Mexican hat.

The class of animals that includes frogs and newts.

The comic book series with Rorschach and Nite Owl.

__ Prize, annual British award for architecture.