Diatribe- noun: a bitter attack against someone or something
They started a diatribe against the government.
Enamor- verb: to be filled with a feeling of love for
I am enamored by his good grades.
Abstruse-adj: difficult to understand;obscure
The woman was often abstruse with her directions.
Gossamer-adj.: refering to something light, thin, and delicate
We ate gossamer cookies that fell apart in our mouths.