精選寫作用字 (字源解析)：

1. spect, spic = see, 表示“看”

aspect  n方面（a加強意義+spect→看）
We need to approach this issue from a different aspect.

circumspect  a 慎重的（circum周遭+spect→看周遭→小心的）
The governor was usually circumspect when dealing with the media.

expect  v 期待（ex外+spect→往外看→期待）
The officer expects complete obedience from his troops.

expectation  n 期待
The result exceeded all expectations. (=was much better than expected).

expectancy  n 殷切期盼    
The fans were waiting with an air of expectancy.
life expectancy 壽命 

inspect  v 檢查，視察（in內+spect→往內看→檢查）
The customs officer inspected my passport suspiciously.    

perspective  n 觀點，透視畫法（per全部+spect+ive→看到全部→透視）
The novel is written from a child's perspective.

perspicacious  a 有洞察力的（per全部+spic+acious…的→全部都看到）
He provided a perspicacious analysis of the problem.

prospect  n 前景，展望（pro向前+spect→向前看→前景）
There are good prospects for growth in the retail sector.    

respect  n v 尊敬（re再+spect→一看再看→尊敬）
We should respect individuality.    

respectable  a 可敬的
She makes her living in a perfectly respectable trade.

respectful  a 充滿敬意的
He is respectful to his elders.

respective  a 各自的（re回+spect+ive→回頭看自己→各自的）
All people have their respective duties.

retrospect  n v 回顧，回想（retro向後+spect 看→向後看→回顧）
It was, in retrospect, the happiest day of her life.

suspect  n 嫌犯 v 懷疑，猜想（sus下面+spect→在下面看→懷疑）
The U.S. suspected Bin Laden as the mastermind behind the terrorist attacks.    

suspicion  n 懷疑
Police suspicions were confirmed when the stolen property was found in his flat.

suspicious  a 多疑的，存疑的
She gave him a suspicious glance.
    
spectacle  n 奇觀，場面（spect+acle→看到的東西→奇觀）
The spectacle greatly excited us at the time.
    
spectacular  a 壯觀的（spect+acular…的）
This mountain resort is known for its spectacular view of sunrise.
    
spectator  n 觀眾，旁觀者（spect+ator 人→看的人→觀眾）
The spectators began to disassemble.
    
speculate  v 推測，投機（spec+ulate→看準了→推測，投機）
He speculated that this joint venture might lead to a success.
Some people speculate on the stock market for overnight wealth.

auspice  n 吉兆，前兆（au 鳥+spice→看到鳥[喜鵲]→吉兆）；贊助
Auspices for the mission seemed favorable.
This concert has been arranged under the auspices of the corporation.
    
conspicuous  a 顯眼的（con共同+spic+uous→大家都看見→顯眼的）
The notice must be displayed in a conspicuous place.

despise  v 鄙視（de向下+spise→向下看→鄙視）
He claims to despise riches.

despicable  a 可鄙的（de向下+spic+able）
It is despicable to betray one's country.

specimen  n 標本
This museum has a wide variety of butterfly specimens.
    

2. vis, vid = see, 表示“看”

vision  n 視力，眼界
Tears blurred her vision.

visible  a 看得見的
The comet is visible to the naked eye.
visual  a 視覺的
Artists translate their ideas into visual images.

visualize  v 想像（visual視覺的+ize→視覺化→想像）
Try to visualize how the house will look when it's finished.

advise  v 忠告，勸告（ad使+vis+e使別人看到→勸告）
Let me advise you on technical issues.

revise  v 修正，改訂（re再+vis+e→再看一遍→修正）
The college has revised its plans because of local objections.

supervise  v 監督（super在上面+vis+e→在上面看→監督）
He makes wine and supervises the vineyards.

evident  a 明顯的（e出+vid+ent→看出來了→明顯的）
The public has been fed up with cases of evident injustice.


3. audi, audit = hear, 表示“聽”

拉丁文audire
audience  n 聽眾；觀眾（audi+ence表名詞→聽的人→聽眾）
The audience began clapping and cheering.

auditorium  n 禮堂；講堂（audit+orium場所→聽的場所）
The auditorium broke into applause and laughter.

audible  a 聽得見的；可聽的（audi+ible 能…的）
His voice was barely audible above the roar of the crowd.
    
inaudible  a 聽不見的（in不+audi+ible）
The little girl dropped her aunt a clumsy courtesy, murmuring an inaudible greeting.

auditory  a 聽覺的
Such sound exceeds the limits of the human auditory range.

auditor    n. 查帳員；旁聽生
Auditors are encouraged to participate in class discussion.

audio-visual  a 視聽的
audio-visual aids / equipment / materials