invade, occupy(verb) march aggressively into another's territory by military force for the purposes of conquest and occupation. Synonyms: lodge in, invade, occupy, encroach upon, engross, obtrude upon, intrude on, busy, worry, absorb, engage, reside, concern, overrun, fill, infest, interest, take, use up.
It's my understanding that the difference between a violin and a fiddle is the bridge. The bridge on a violin is flatter that the fingerboard. However, on a fiddle, the contour of the bridge is made to match the contour of the fingerboard.
This is because the viola is only a little larger than a violin, and like the violin, the viola is held on the player's left shoulder. It is also because the sound of the viola is only five notes lower than the sound of the violin. The biggest difference between the viola and the violin is the different sound. The viola's lowest string is the C string and its highest string is the A string. So, to see whether a violin-like instrument is a violin or viola, one will need to pluck the thinnest string. The violin's lowest string is the G string and its highest string is the E string.