IDONEOUS Antonyms

• lacking the requisite qualities or resources to meet a task

• of insufficient quantity to meet a need

• not suitable for a particular occasion etc

• not in keeping with what is correct or proper

• not compatible

• used especially of drugs or muscles that counteract or neutralize each other's effect

• not suitable to your tastes or needs

• incapable of being used with or connected to other devices or components without modification

• of words so related that one contrasts with the other

• not easy to combine harmoniously

• not compatible with other facts

• not in keeping with what is correct or proper

• used especially of solids or solutions; incapable of blending into a stable homogeneous mixture

• having no bearing on or connection with the subject at issue

• not acceptable; not welcome

• not adequate to give satisfaction

• (used of persons or their behavior) not acceptable or reasonable

• not conforming to standard usage

• below the required standards for a purpose

• not in good physical or mental condition; out of condition

• physically unsound or diseased

• make unfit or unsuitable

• not meant or adapted for a particular purpose

• not capable of being applied

• not conducive to good moral development

• not worthy of being chosen (especially as a spouse)

• not easy to combine harmoniously