WordNet: haalea, kalvakka, kelmeä

(of light) lacking in intensity or brightness; dim or feeble; "the pale light of a half moon"; "a pale sun"; "the late afternoon light coming through the el tracks fell in pale oblongs on the street"; "a pallid sky"; "the pale (or wan) stars"; "the wan light of dawn"

• similar to heikko

haalea

• (suomi) haaleus (derivationally related)
• (englanti) pale (synonyymi)

kalvakka

• (englanti) sick (synonyymi)

kelmeä

• (englanti) pallid (synonyymi)

• (englanti) wan (synonyymi)