1. ASSISTANCE (NOUN):aid

Synonyms: help, support                    

Antonyms: damage, hindrance

Example sentence:

It requires your assistance.

 

2. UNFORTUNATELY (ADVERB):unluckily

Synonyms: sadly, disastrously          

Antonyms: fortunately, luckily

Example sentence:

She fell into the well unfortunately.

3. HEAVY (ADJECTIVE):arduous

Synonyms: burdensome, onerous          

Antonyms: easy, facile

Example sentence:

This is a heavy duty.

4. PRONE (NOUN):prostrate

‘Synonyms: reclining, supine                  

Antonyms: unlikely, upright

Example sentence:

This is an accident-prone area.

5. ENSURE (VERB):guarantee

Synonyms: assure, insure                   

Antonyms: harm, injure

Example sentence:

The company ensures to refund your money.

6. PARTIAL (ADJECTIVE):incomplete

Synonyms: limited, imperfect                

Antonyms: total, entire

Example sentence:

Why are you taking partial judgement?

7. DRAINING (ADJECTIVE):tiring

Synonyms: exhausting, fatiguing           

Antonyms: easy, untroubling

Example sentence:

I hate this draining activity of mine.

8. INSULATE (VERB):isolate

Synonyms: seclude, sequester              

Antonyms: join, mingle

Example sentence:

To get insulate is not a good idea.

9. DANGER (NOUN):crisis

Synonyms: insecurity, risk                 

Antonyms: safety, security

Example sentence:

These open manholes are the source of danger in the localities.

10. ATTENTION (NOUN):concentration

Synonyms: consideration, mind       

Antonyms: disregard, laziness

Example sentence:

Please pay attention!