Converse of object

• reduce: They even glow in the dark to reduce eyestrain first thing in the morning.

• cause: A light bulb in your face can cause eyestrain.

• avoid: There is a space between every line of text which should help the reader to avoid eyestrain.

• relieve: Indian Head Massage relaxes the scalp and tones up the subcutaneous muscles relieving eyestrain, headaches and improving concentration.

• prevent: They virtually eliminate glare, to help prevent eyestrain.

• get: We want to be able to savor the chilled atmosphere without getting eyestrain.

Adjective modifier

• possible: Not only does this enhance safety and reduce any possible eyestrain, it significantly increases productivity.