unaided
UK: ʌnˈeɪdɪd | US: ʌnˈeɪdɪd
adj. without help or assistance
adj. not supported by external means
The word "unaided" combines the prefix "un-" (Old English "un-," meaning "not") with the root "aid" (from Old French "aider," meaning "to help," ultimately from Latin "adiutare") and the suffix "-ed" (forming adjectives). The term literally means "not helped," reflecting its current sense of independence or lack of external support. The logical progression from "aid" to "unaided" mirrors the negation of assistance, making it intuitive for learners.
She completed the project unaided, proving her competence.
The child walked unaided for the first time today.
The device can function unaided for up to 24 hours.
His unaided efforts led to a groundbreaking discovery.
The hiker survived unaided in the wilderness for a week.