Based on nargile, new words formed by adding one letter at the beginning or end:
a - geranial b - blearing c - clearing d - relacing e - dragline f - algerine g - finagler h - ganglier i - regaling j - narghile l - nargileh m - gainlier n - janglier o - allergin p - germinal r - maligner s - malinger t - geraniol v - regional x - grapline y - pearling
