Q1. To look at someone in an angry or threatening way

• Glower
• Gnaw
• Gnash
• Grind

Q2. Pertaining to cattle

• Canine
• Feline
• Bovine
• Verminous

Q3. To struggle helplessly

• Flounder
• Founder
• Fumble
• Finger

Q4. Loss of memory

• Ambrosia
• Amnesia
• Insomnia
• Forgetting

Q5. Release of a prisoner from jail on certain terms and condition.

• Parole
• Parley
• Pardon
• Acquittal

Q6. Feeling inside you which tells you what is right and what is wrong

• Cleverness
• Conscience
• Consciousness
• Fear

Q7. An inscription on a tomb.

• Espionage
• Epilogue
• Epitaph
• Elegy

Q8. The practice of submitting a proposal a popular vote

• Election
• Reference
• Popularity
• Referendum

Q9. An object or portion serving as a sample

• Specification
• Spectre
• Spectacle
• Specimen

Q10. Not to be moved by entreaty

• Rigorous
• Negligent
• Inexorable
• Despotic