Different fighter weapon groups?

[Whos_That]

I was wondering if there was a way to use a spell-like ability or a supernatural ability that uses a "weapon like" property with a fighter weapon group. For example, using a clerics domain ability or the bard weird words ability.

[Claxon]

Please be more specific. What abilities are you looking at?

[Whos_That]

At the moment the supernatural ability weird words, is a weapon like supernatural ability.

[Darigaaz the Igniter]

Rays and splash weapons are under the category of weapon-like things that weapon focus, for example, could apply to.

[Claxon]

Weird Words isn't, to my knowledge, weapon like. It just deals bludgeoning/piercing/slashing damage.

Flameblade is an example of a spell or spell like ability that is weapon like.

[Whos_That]

I remember a FAQ that stated any spell that requires an attack roll can crit and has a crit of 20(x2) weapon focus and weapon spec I understand. But a weapon group for the purpose of the fighter class feature "weapon training" like heavy blades or close is what I was reffering to.

[Darigaaz the Igniter]

There is no spells/supernatural weapon category for the fighter's weapon training. The list of fighter weapon groups is limited to: Axes, Bows, Close, Crossbows, Double, Firearms, Flails, Hammers, Heavy Blades, Light Blades, Monk, Natural, Polearms, Siege Weapons, Spears, and Thrown.