narrow beech fern; narrow boat; narrow down; narrow escape; narrow gauge; narrow goldenrod; narrow margin; narrow wale; narrow-bodied; narrow-body; narrow-body aircraft; narrow-leaf cattail; narrow-leaf penstemon; narrow-leaved bottletree; narrow-leaved everlasting pea; narrow-leaved flame flower; narrow-leaved plantain; narrow-leaved reedmace; narrow-leaved spleenwort; narrow-leaved strap fern; narrow-leaved water plantain; narrow-leaved white-topped aster; narrow-minded; narrow-mindedly; narrow-mindedness; narrow-mouthed;