一隻[isseki] one boat
一隻眼[issekigan] sharp eye
数隻[suuseki] several (boats)
数隻の船[suusekinofune] several boats
隻眼[sekigan] eye (for pictures, etc.)

隻手[sekishu] one arm
片言隻語[hengensekigo] (not even) a few words
隻影[sekiei] a glimpse of an object's outlines
隻語[sekigo] just a few words
隻句[sekku] a few words