un·aid·ed 
(ŭn-ādĭd)
(ŭn-ādĭd)adj.
Carried out or functioning without aid or assistance: made an unaided attempt to climb the sheer cliff.
- involute
- involutely
- involution
- involutional
- involve
- involved
- involvedly
- involvement
- involver
- invulnerability
- invulnerable
- invulnerableness
- invulnerably
- in waiting
- inward
- inward dive
- inwardly
- inwardness
- inweave
- in well with
- in wheelhouse
- in with
- in/within bounds
- in/with reference to
- in/with regards to