狭い【せまい】
narrow, confined, small, cramped, limited, narrow-minded, confining
狭間【はざま】
interval, space, interstice, threshold, valley, gorge, ravine, loophole (in a wall), crenel, eyelet
狭める【せばめる】
to narrow, to reduce, to contract
狭まる【せばまる】
to narrow, to contract
偏狭【へんきょう】
narrow-mindedness, intolerance, illiberality, narrowness
狭心症【きょうしんしょう】
angina pectoris
狭き門【せまきもん】
the strait gate (in the Bible), the narrow gate, high barrier (to enter a highly competitive school, company, etc.), difficult hurdle, difficulty, obstacle
手狭【てぜま】
narrow, small, cramped
狭義【きょうぎ】
narrow sense (e.g. of a word)