つか.える 
() attend () serve () auxiliary form of "suru"
  
つかえる (v1,vi) to serve, to work for
しかけ (n) device, contrivance, trick, mechanism, gadget, (small) scale, half finished, commencement, set up, challenge, attack
しかける (v1,vt) to commence, to lay (mines), to set (traps), to wage (war), to challenge
しわざ (n) act, action, deed
しこみ (n) training, stocking up, preparation
しごと (n,vs,adj-no) (1) work, job, business, occupation, employment, vocation, task, (2) (physics) work
しごとはじめ (n) resuming work after the New Year's vacation, first time that one works in the year
しごとば (n) place where one works, construction site, working area
しごとちゅう (n) at work, in the midst of work, working
して (n) (1) doer, performer, (2) (uk) protagonist (in noh or kyogen), hero, leading part, main character, (3) speculator (in trading)
しあがり (n) finish, end, completion
しあげ (n) end, finishing touches, being finished
しあげる (v1,vt) to finish up, to complete
しきり (n) partition, division, boundary, compartment, settlement of accounts, toeing the mark
しくみ (n,vs) (1) structure, construction, arrangement, contrivance, (2) plan, plot, contrivance
しぐさ (n) action, acting, gesture, bearing, treatment, behavior, behaviour
しおくり (n,vs) allowance, remittance
しいれ (n) stocking, buying up
しいれる (v1,vt) to lay in stock, to replenish stock, to procure
しまう (v5u,vt) (uk) to finish, to close, to do something completely, to put away, to put an end to
しかた (n) way, method, means, resource, course
しかたがない (exp,adj-i) it can't be helped, it's inevitable, it's no use, can't stand it, being impatient, being annoyed
しかたない (adj-i) it can't be helped, it's inevitable, it's no use, can't stand it, impatient, annoyed
しよう (n) (1) way, method, means, resource, remedy, (2) (technical) specification
したて (n) tailoring, dressmaking, sewing, making, preparation
したてる (v1,vt) to tailor, to make, to prepare, to train, to send (a messenger)

Links: KanjiDic: EDict : Wikimedia
Etymologies: 中文字譜 : 説文解字