窮屈【きゅうくつ】
narrow, tight, cramped, formal, stiff, strict, ceremonious, rigid, constrained, uncomfortable, tight (e.g. finances)
窮地【きゅうち】
dilemma, predicament
困窮【こんきゅう】
poverty, need, destitution, having great difficulty with, struggling greatly with, being in distress
窮乏【きゅうぼう】
poverty, destitution, privation, indigence, penury
窮状【きゅうじょう】
distress, wretched condition
窮余【きゅうよ】
extremity, desperation