The phrase "a far more combative" is correct and usable in written English.
It can be used to describe a situation, person, or entity that is significantly more aggressive or confrontational than another.
Example: "In the debate, she took on a far more combative stance than her opponent, challenging every point made."
Alternatives: "much more aggressive" or "significantly more confrontational".
They said they had also been hampered by internal differences; Democrats on the ground in Florida favored a far more combative approach than did members of Mr. Gore's inner circle.
But in curb-level races in far corners of the city, changes took place that amounted to a remaking of the New York City Council, an often-docile body that gained 13 new members — the most since 2001 — and is likely to take on a far more combative role in governing the city, and scrutinizing the Bloomberg administration.
Some struck a far more combative tone.
As the afternoon proceeded, the debate took on a far more combative tone.
In her present incarnation, she's far more combative.
The House committee was far more combative in tone.
Social media tools have encouraged far right activists to become far more combative and – persistently – attempt to insult individuals and discredit their research.
It is in the realm of trade policy, where foreign affairs and labor concerns collide, that Dr. Dean sounds far more combative than President Bush.
Even so, the return of the health care issue, while playing to many of her political strengths circa 2007, also summons up images and film of that younger, far more combative Hillary still deep in the American memory bank.
A few cases where democracy has followed rapid growth, as in South Korea and Taiwan, did not occur automatically but as a result of a combative political process — and a far more violent set of confrontations between the military and protesters, trade unionists and students.
Your ability to communicate your thoughts in an assertive, yet non-combative way, will set the stage for a far more harmonious, and adult relationship in the future.
