Answer:
Step-by-step explanation:
words that are similar in meaning are called SYNONYMS.I
Example: for question #1
1: synonym for ACT is MOVE
2: synonym for PERFORMED is ACT or PRESENT
3. synonym for COMMON is FAMILIAR
4. synonym for LANGUAGE is SPEECH
5. synonym for QUALITIES is CONDITIONS
all these words mean the same.
for question #2... I don't know