The phrase "a highly responsible" is correct and usable in written English.
It can be used to describe someone who takes their duties seriously and is reliable in their actions or decisions.
Example: "She is a highly responsible individual, always ensuring that her tasks are completed on time and to the best of her ability."
Alternatives: "very accountable" or "extremely reliable."
"That was an ethical paper, and a highly responsible project,'' Lander told me.
"She is normally a highly responsible driver and this offence is quite truly out of character.
"That was an ethical paper, and a highly responsible project," Lander told me.
The briefings, which are entitled UK Operational Legalities, stress that GCHQ "is an organisation with a highly responsible approach to compliance with the law".
She is obviously working very hard and a highly responsible parent and we should be doing what we can to support people like her".
NHS England said the decision to suspend children's heart surgery at the hospital was a "highly responsible precautionary step" while checks were made to ensure the unit was operating safely.
There is a long and highly responsible tradition of excellent programme-making for young children in the UK.
And a Labour MP at that: Dan Jarvis isn't just unusual in being a member of parliament who's had an actual job – and a dangerous, difficult and highly responsible job, at that – he's also that rare beast, an ex-army man who's also a lefty.
Brody was a much respected and highly responsible person (spouse, mom, jewelry-store employee) — and a careful driver, too.
Relatives feel highly responsible as a 'proxy', and feel that their relative with ID becomes increasingly dependent on them.
He became an underground fitter, passed his qualifications for the highly responsible and skilled job of an underground foreman - a "pit deputy"- and became an activist in the National Union of Mineworkers.
