Attention And Focus

adjective describing someone who is not observant or attentive

• The unobservant driver failed to notice the stop sign.
• She's so unobservant, she didn't even realize her phone was missing.
• My friend is super unobservant, he walked right past the hidden treasure.
• Being unobservant in life can lead to missing out on important opportunities.

noun the act of paying attention or noticing something

• The researcher's keen advertence to detail allowed them to uncover significant patterns in the data.
• Pay closer advertence to the instructions next time so you don't make the same mistake.
• I didn't have enough advertence to realize the consequences of my actions.
• Her advertence to the subtle nuances of the painting revealed its hidden meaning.