に就て[nitsuite] concerning
に就き[nitsuki] because of
去就[kyoshuu] committing one's self
就いては[tsuiteha] in line with this
就きましては[tsukimashiteha] in line with this

就く[tsuku] to ascend (the throne)
就ける[tsukeru] to install (a king, emperor, etc.)
就学[shuugaku] entering school
就学義務[shuugakugimu] compulsory school attendance
就学児童[shuugakujidou] school child

一滴[itteki] drop (of fluid)
雨滴[uteki] raindrops
水滴[suiteki] drop of water
滴り[shitatari] dripping
滴る[shitataru] to drip

滴下[tekika] drip
滴定量[tekiteiryou] titer
点滴[tenteki] raindrops
点滴器[tentekiki] dropper