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

捺す[osu] to push
押捺[ounatsu] sealing (document)
転写捺染[tenshanassen] transfer print
捺く[tsuku] to prick

捺印[natsuin] affixing a seal
捺染[nassen] print
署名捺印[shomeinatsuin] sign and seal
指紋押捺[shimonounatsu] fingerprinting