Synonyms of unattended

unattended

adjective

as in alone

not under someone's care or watch

Do not leave your child unattended.

Many forest fires are caused by campfires left unattended.

Related Words

• alone
• unaccompanied
• lone
• lonely
• unchaperoned
• solitary
• separated
• withdrawn
• secluded
• abandoned
• isolated
• solo
• friendless
• retired
• deserted
• insulated
• lonesome
• cloistered
• segregated
• single
• neglected
• remote
• sequestered
• isolate
• unlinked
• separate
• forlorn
• unconnected
• hermetic
• forgotten
• unattached
• disassociated
• disconnected
• divided
• quarantined
• detached
• forsaken
• disjointed
• dissociated
• fractionated
• disunited
• desolate
• adrift
• lorn

Dissimilar Words

• attended
• adjacent
• adjoining
• contiguous
• next-door
• neighboring
• attached
• escorted
• connected
• accompanied
• coupled
• linked
• chaperoned
• communicating

Example Sentences

Recent Examples of unattended

Dogs should be kept leashed and close to their owners when outside, and pets should not be left outdoors unattended regardless of their size or whether the yard is fenced. — Stephen Underwood, Hartford Courant, 16 Sep. 2026

Mold, mice, dirty bathrooms, overflowing trash cans and unattended animal carcasses are just some of the complaints from teachers in Cook County School District 130—serving Blue Island, Robbins, Alsip, and Crestwood. — Charlie De Mar, CBS News, 16 Sep. 2026

Chaparral boosts logistics Recently, Elroy Air expanded the capabilities of its autonomous Chaparral cargo aircraft with three unattended delivery modes developed for the US Army. — Jijo Malayil, Interesting Engineering, 4 Sep. 2026

That fire, caused by an unattended campfire, burned for nearly three months in Big Sur’s steep, remote wilderness, most of which has no road access. — Paul Rogers, Mercury News, 3 Sep. 2026