Froggy Jumps Antonyms, Synonyms and PrefixesOnline version negative prefixes, antonyms and synonyms practice by Maricel Ocon 1 not possible a impossible b inpossible c disposable 2 not correct a uncorrect b incorrect c miscorrect 3 not legal a unlegal b mislegal c illegal 4 to behave badly a behavior b misbehave c disbehave 5 not paying attention a inattentive b unpaid c unsure 6 to spell incorrectly a ilspell b disspell c misspell 7 not allowed by law a unfair b illegal c paralegal 8 root word of disrespectful a dis b respect c respectful 9 not educated a literate b illiterate c miseducate 10 not responsible a ilresponsible b imresponsible c irresponsible 11 not relevant a irrelevant b disrelevant c ilrelevant 12 When you don't agree, you ________. a unagree b disagree c reagree 13 If something is not finished, it is ____________. a complete b incomplete c incompetent 14 If I ask you to unlock the door, you must _________. a close it b lock it c open it 15 the root word of unfaithful a un b faith c faithful 16 not usual a unusual b disuse c reusual 17 a syllable or group of syllables added at the beginning of the main word a root word b prefix c suffix 18 the basic word with no affix a leaf word b fruit word c root word 19 If your handwriting is difficult to read, it is __________. a illiterate b illegible c unintelligent 20 the prefix of uncomfortable a un b comfort c able 21 to calculate wrongly is to _________ a recalculate b uncalculated c miscalculate 22 synonym of untidy a tidy b clean c messy 23 synonym of impolite a rude b respectful c civil 24 synonym of disobey a obey b oppose c follow 25 antonym of incorrect a right b wrong c false 26 If you are unhappy, you are _________. a glad b pleased c sad 27 antonym of unprepared a ready b unready c unfit 28 synonym of improper a right b wrong c correct 29 When you misuse something, you _________ it. a waste b reuse c save 30 When something is inexpensive, it is ____________. a costly b pricey c cheap 31 Which pair of words are synonyms? a significant - irrelevant b unimportant - significant c insignificant - unimportant 32 synonym of immature a childish b adult c wise 33 synonym of dislike a similar b love c hate 34 antonym of unhealthy a harmful b dangerous c nutritious 35 If something is irreparable, it means ___________. a it can be repaired b it cannot be repaired c it was repaired badly 36 synonym of unkind a friendly b cruel c caring 37 antonym of dishonest a corrupt b lying c trustworthy 38 antonym of insufficient a enough b lacking c short 39 antonym of unattractive a ugly b pretty c plain 40 synonym of inaccurate a wrong b right c exact 41 antonym of inactive a idle b lazy c working
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