1. (adjective) taking heed; giving close and thoughtful attention

• attentive
• paying attention
• thoughtful

2. (adjective) cautiously attentive

• careful

3. (adjective) giving attention

• advertent

1. (adjective) cautiously attentive

• aware
• mindful

2. (adjective) giving attention

• attentive

1. (adjective) taking heed; giving close and thoughtful attention

• advert
• attend
• give ear
• hang
• pay heed
• attentiveness
• heedfulness
• mindfulness
• thoughtfulness

2. (adjective) cautiously attentive

• carefulness
• caution
• cautiousness
• heedfulness
• mindfulness

3. (adjective) giving attention

• advert
• attend
• give ear
• hang
• pay heed
• advertence
• advertence
• advertency
• advertency
• heedfulness
• mindfulness

1. (adjective) taking heed; giving close and thoughtful attention

• heedless
• unheeding