Synonyms of the word 
ADVERTENT → ATTENTIVE - HEEDFUL
advertent
- adj. Attentive.
- adj. Not inadvertent; intentional.
attentive
- adj. Paying attention; noticing, watching, listening, or attending closely.
heedful
- adj. taking heed.
- adj. paying close attention; mindful.
If you are interested in words, visit the following sites :
- wiktionary.org/advertent For complete definition of a word
- 1word.ws/advertent to play with words, suffixs, prefixs, etc.