ruthless, careless, abusive, neglective, etc...
The antonym of "pagpapabaya" in Tagalog is "pag-aalaga" which translates to caring or nurturing. It signifies taking responsibility and looking after someone or something diligently.
The antonym of separate that ends in 'n' is "join."
n
nice nurturing
Nice, notable, nifty, natural, nurturing.
I - Intertwined souls connecting, N - Nurturing love in every moment.
notice
Recline or retreat
positive qualities, N: * non-bias * non-judgemental * nice * nurturing * neat
Nice, nurturing, natty, nifty, natural, and neat (as a pin) can be offered as compliments.
One adjective that describes a healthy relationship is nurturing. example sentence: She left an abusive relationship in hopes of finding one that is more nurturing.
An antonym of "border state" could be "landlocked state." A landlocked state is one that is surrounded by other states or countries and does not have a border with an ocean or sea.