reliable

From Wiktionary

Word parts[change]

rely + -able

Pronunciation[change]

Adjective[change]

Positive
reliable

Comparative
more reliable

Superlative
most reliable

  1. Something or someone that is reliable can be trusted or believed.
    I told you computers are reliable, they finished the task in just 10 minutes when we took 5 hours for!
    Gideon is very reliable if he says he'll do something, he'll do it.!