cis

 adj.  cis, having two atoms on same side  detail>>

accord précis

 n.  fine tuning, making delicate adjustments (on a machine, instrument, etc.)  detail>>

imprécis

 adj.  imprecise, inaccurate; vague, indefinite; loose, sloppy  detail>>

indécis

 adj.  hesitant, indistinct, purposeless, doubtful, indecisive, infirm, irresolute, undeci...  detail>>