Find synonyms or antonyms

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. Note that you will lose points if you ask for hints!
Synonyms
obvious =
ghost =
pay attention! =
answer =
salary =
inside =
Antonyms
light (adj.) ≠
hell ≠