うまい言い回しが思いつきませんの英語

to speak or act evasively so as to hide the truth; to equivocate

I can't recall the exact words.

to an inexpressible degree

I can't find anything good to say.

I can not think of the right word

Words fail me.

I am afraid that I cannot find right words.

a condition of being excellent beyond description

the condition of being unable to express in words

of something, being completely inexcusable

You use improper language.

any language that pretends to communicate but actually does not

to do violence to grammar

of someone, saying much less than one actually knows

I also don’t know if I am saying the right word or not.

I learned a wonderful word.

to suffer unspeakable hardship

Thoughts are expressed by means of words.

Words cannot convey my feelings.

thoughtless words

I feel something, but I can not put it in words.

Weigh your words before speaking!

impossible expressions―far-fetched expressions

I don't know the proper word to express my thought.

I had great trouble to make myself understood

a meaningless and trivial word

Mark the words which you cannot understand.

to consent without expressing words

I can not make myself understood.

words spoken in a casual way with conscious under-emphasis