The phrase "a touch of doubt" is correct and usable in written English.
It can be used to express a small amount of uncertainty or skepticism about something.
Example: "Despite her confidence, there was a touch of doubt in her voice when she spoke about the project's success."
Alternatives: "a hint of doubt" or "a bit of uncertainty."
STEVE COLL: A touch of Question Time.
They break the rules, I break them.' Wagner has at times tempered Dredd's rigid intolerance with a touch of self-doubt, even mercy.
The film's title character was modeled after one of the major stars of the silent era, Buster Keaton (with a touch of Chaplin no doubt).
"Really, he sat with you and edited your pieces?" I asked, betraying, no doubt, a touch of provincial amazement.
There's a smoothness to the way he carries himself – a touch of the Nigel Havers – that could no doubt be construed as an arrogance befitting his intellectual status, but in conversation he is restrained, even hesitant, and faultlessly modest throughout our interview.
Not once did he take sides in any dispute, and if his sardonic manner sometimes had a touch of the sarcastic, there was never any doubt that he was speaking the truth as he saw it.
If there's a touch of defensiveness in this, it's no doubt because most of us consider the G650 and its ilk in symbolic terms: a thing that greed-head executives fly to Congressional bailout hearings or that supposedly populist politicians flashily eschew.
Still, there's a touch of cultural criticism, and whiff of self doubt, in this simple website: Every time you refresh, you get a Kanye quote supposedly passing judgment on whether you are taking art seriously, whether you are treating the gift of creativity with proper attention.
An intimate space and a window into the lives of Christians from different traditions whose stories shared a touch of joy and sorrow, a struggle of faith and doubt, yet, embraced by a love of Christ.
Celebrity Eskimo Sandi Toksvig, Ellen DeGeneres, Jodie Foster, Clare Balding, Vita Sackville-West, God love them: there's a touch of Desperate Dan in the jaw-bone area, no doubt the better to Godbobbing for applove.
