Synonyms of unsuitable

unsuitable

adjective

ˌən-ˈsü-tə-bəl 

as in inappropriate

not appropriate for a particular occasion or situation

all the movies playing now are violent or otherwise unsuitable for a child's birthday party

Synonyms & Similar Words

• inappropriate
• improper
• wrong
• incorrect
• unfit
• unhappy
• irrelevant
• unfortunate
• incongruous
• unseemly
• unacceptable
• infelicitous
• out of the way
• unbecoming
• inept
• indecorous
• out of place
• inconsistent
• inapt
• perverse
• bad
• awkward
• graceless
• inapposite
• unapt
• untoward
• amiss
• inapplicable
• incompatible
• naughty
• malapropos
• forbidden
• untimely
• immaterial
• unseasonable
• uncongenial
• extraneous
• inopportune
• unsatisfactory
• mismatched
• sinful
• prohibited
• irrelative
• blameworthy
• censurable
• barred
• blamable
• proscribed
• disallowed
• ungraceful
• outlawed
• gauche
• banned
• interdicted
• misbecoming

Antonyms & Near Antonyms

• suitable
• appropriate
• proper
• correct
• right
• happy
• relevant
• relative
• applicable
• fitting
• meet
• becoming
• timely
• fit
• felicitous
• apt
• genteel
• permitted
• fortunate
• compatible
• decorous
• material
• seasonable
• opportune
• congenial
• acceptable
• apposite
• adequate
• harmonious
• pointed
• authorized
• satisfactory
• seemly
• befitting
• approved
• endorsed
• pat
• licensed
• fine
• promoted
• allowed
• all right
• tolerable
• supported
• decent
• sanctioned
• kosher
• respectable
• germane
• OK
• passable
• exemplary
• encouraged
• creditable
• apropos
• commendable
• balanced
• irreproachable
• blameless
• consonant
• abetted
• congruous
• companionate

Example Sentences

Recent Examples of unsuitable

More than half that land is owned by the district but is unsuitable for farming. — Ian James, Los Angeles Times, 20 July 2026

Planting fruit trees in unsuitable spots may not just produce a poor harvest but could spell disaster for the tree. — Viveka Neveln, Better Homes & Gardens, 14 July 2026

Drivers should avoid off-road detours or unpaved shortcuts suggested by map apps, as those routes can be dangerous and unsuitable for passenger and commercial vehicles, state officials said. — Katie Langford, Denver Post, 4 July 2026

The dogs were found to be living in unsuitable conditions, while the puppies were suffering from malnutrition, and a number of the dogs had additional medical conditions as well. — Adam England, PEOPLE, 29 June 2026