inattentive

unaware

Lacking knowledge of something

• obliviousLacking any awareness
• unmindfulLacking awareness or attention
• heedlessCareless of consequences

unobservant · unseeing · blind · deaf · insensible · unconscious · unheeding · unwitting · clueless · unperceiving

daydreaming

Idle mental wandering

• preoccupiedMentally elsewhere, not present
• absentmindedInattentive to immediate surroundings
• scatterbrainedLacking mental focus

sidetracked · drifting · zoned-out · spacey · unfocused · diverted · wandering · dreamy · wool-gathering

bored

Lacking interest or engagement

• uninterestedLacking curiosity or concern
• incuriousLacking desire to learn
• indifferentLacking interest or concern

unconcerned · blasé · nonchalant · insouciant · lukewarm · unenthusiastic · jaded

negligent

Failing in due care

• neglectfulFailing to care properly
• remissNeglectful of duty
• laxInsufficiently firm or rigorous

slack · derelict · irresponsible · slipshod · sloppy · perfunctory · cursory · hasty · reckless · thoughtless

detached

Apart or uninvolved

• aloofEmotionally withdrawn, uninviting
• disconnectedSeparated from a source
• withdrawnEmotionally distant, disengaged

distant · remote · uninvolved · tuned-out · apathetic · indifferent · unresponsive · passive · listless

restless

Unable to be still

• fidgetingRestless minor movements
• squirmingTwisting restlessly from discomfort
• antsyRestlessly eager or nervous

twitchy · impatient · distrait · yawning · doodling · tapping · sighing

• Attention Statesdistracted, alert, engaged, disengaged, hyperfocus
• inattentiondistracted, spacing, absent-minded, distraction, obliviousness
• negligence expressionsdrop the ball, asleep at the wheel, let slide, slack off, caught napping
• work traitshardworking, diligent, productive, efficient, lazy
• unfocuseddistracted, blurry, fuzzy, vague, unclear
• detachmentemotional numbness, detached, dispassion, disengaged, indifference