1. Precarious ?

dangerous

premature

abundant

valuable

Answer: dangerous

Explanation:


2. Extricate ?

delete

intricate

remove

complicate

Answer: remove

Explanation:


3. Spontaneous ?

planned

impulsive

intended

prejudiced

Answer: impulsive

Explanation:


4. Manual ?

dictionary

handbook

directory

thesaurus

Answer: handbook

Explanation:


5. Tarnish ?

Damage

Appease

Decorate

Heighten

Answer: Damage

Explanation:


6. Ignominious ?

wonderful

disgraceful

innocuous

generous

Answer: disgraceful

Explanation:


7. Cogent ?

pathetic

convincing

ineffective

weak

Answer: convincing

Explanation:


8. Anomalous ?

indirect

common

unhealthy

peculiar

Answer: peculiar

Explanation:


9. Climax ?

preface

epilogue

culmination

prologue

Answer: culmination

Explanation:


10. Resilient ?

Baseless

Lazy

Furious

Supple

Answer: Supple

Explanation: