来电

lai2 dian4

incoming telegram or telephone call; your telegram, telephone call, or message; to send a telegram or make a telephone call here (i.e. to the speaker); to have instant attraction to sb; to have chemistry with sb; to come back (of electricity, after an outage)

未来

wei4 lai2

future; tomorrow; CL:个[ge4]; approaching; coming; pending

下来

xia4 lai5

to come down; (after verb of motion, indicates motion down and towards us, also fig.); (indicates continuation from the past towards us); to be harvested (of crops); to be over (of a period of time); to go among the masses (said of leaders)

原来

yuan2 lai2

original; former; originally; formerly; at first; so, actually, as it turns out

来

lai2

to come; to arrive; to come round; ever since; next