一抹の不安を感じる。の英語

feel a little uneasy

I feel slightly anxious.

I'm kind of anxious.

unarticulated anxiety

a feeling of melancholy apprehension

a strong feeling of anxiety

anxious embarrassment

an anxiety

For a moment I felt slightly uneasy.

to feel uneasy―feel ill at ease―（about something）

blue anxiety

poignant anxiety

be uneasy or apprehensive about

a rootless feeling

I felt anxious.

an acute but unspecific feeling of anxiety

an uneasy feeling

full of anxiety and concern

one's fears and worries

The fears were realized.

I was left with some misgivings [a feeling of sadness].

in alarm

anxiety relieving

I became more and more uneasy.

have some misgivings about…

I felt nervous about the result.

agitation resulting from active worry

periodic feelings of anxiety

feelings of anxiety that make you tense and irritable

to have an uneasy feeling―be filled with a sense of insecurity―be oppressed with a sense of insecurity