I feel terrible.

to be/feel off-color

to feel defiant

to feel doubtful

to be/feel up to something

I’m feeling off colour today

It's a feeling that never wears off.

A feeling of despair enveloped her

[a feeling of deep satisfaction over the outcome of something]

to be [feeling] a bit under the weather

Feeling a bit peckish?

He feels guilty.

My feet were tingling

My feet are almost frozen.

My feet are hurting.

to feign ignorance

to feign death

He feigned an excuse to absent himself

feignedly

Feigning a headache, I went upstairs to my room

he fell into abeyance

We fell in love.

I fell off my bike.

He fell out of a tree.

He fell in love with her