Beliskna wrote:Thanks Cielo for the info. Does that mean that 合う is some kind of verb ending in common use or is it a special case that's not used frequently. I really struggled to find any info on web for it... maybe I search for wrong thing huh. Anyways thanks for clearing it up for me.
合う is not a verb ending, but a verb itself (it means "to fit/suit/match"). It's very common for verbs to be combined like this, [conjunctive form of verb1] + [verb2], to create more complex shades of meaning. Here are a few more examples:
取る = to take
戻す = to return
取り戻す = to take back
張る = to affix
出す = to put out
張り出す = to put up a notice
振る = to swing
回す = to turn/revolve
振り回す = to wave around
You can't just stick any two verbs together on a whim, but it is a very common construction.