Synonym: costly, dear, expensive, priceless, special, valuable. Antonym: valueless. Similar words: precarious, precise, officious, imprecise, precisely, vivacious, atrocious, audacious. Meaning: ['preʃəs] 
adj. 1. characterized by feeling or showing fond affection for 2. of high worth or cost 3. obviously contrived to charm. adv. extremely.
adj. 1. characterized by feeling or showing fond affection for 2. of high worth or cost 3. obviously contrived to charm. adv. extremely. 
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1, A word in season is most precious. 
2, Nothing is more precious than independence and freedom.
3, If time be of all things the most precious, wasting of time must be the greatest prodigality.
4, Each moment in history is a fleeting time, precious and unique.
5, Knowledge is the most precious treasure of all things, because it can never be given away, nor stolen nor consumed.
6, Don't drone away the precious years of youth.
7, His children are very precious to him.
8, The museum is full of rare and precious treasures.
9, It's foolish to idle away one's precious time.
10, We cannot afford to waste precious time.
11, He has sent me most precious gifts.
12, Wisdom is more precious than wealth.
13, They can abstract precious medicines from ordinary substances.
14, Each life is precious.
15, Thick cotton padding embedded the precious vase in its box.
16, Why waste precious time dreaming when waking life is so much better?
17, Clean water is a precious commodity in many parts of the world.
18, I find it suddenly(sentencedict.com),[http://sentencedict.com/precious.html]sometimes it'd be precious happiness if nothing is changing.
19, Of the world's most precious and are not eligible and lost.
20, The most precious possession that ever comes to a man in this world is a woman's heart.
21, Precious things are very few--That must be why there's just one for you.
22, Treasured memories live and grow more precious with time.May those beautiful yesterdays help to ease today's sorrow.
23, By gambling we lose both time and treasure, two things most precious to the life of man.
24, If a jewel falls into the mire, it remains as precious as before; and though dust should ascend to heaven, its former worthlessness will not be altered.
25, The heart of the giver makes the gift dear and precious.
26, I hide my storm-like love in my heart just not to give you any pressure. The more precious my love is, the more I cherish the love from others.
27, I lead a very busy life, so spare time is a very precious commodity to me.
28, Often by those I ignore, only in lost just know that is the most precious.
29, What has gone is that beautiful period;which remains is the precious friendship between us.
30, Happiness always looks small while you hold it in your hands, but let it go, and you learn at once how big and precious it is.
More similar words: precarious, precise, officious, imprecise, precisely, vivacious, atrocious, audacious, voracious, depreciate, appreciate, pugnacious, mendacious, loquacious, capricious, suspicious, appreciation, subconsciously, consciousness, previous, previously, recipe, recipient, precede, obvious, envious, curious, various, dubious, anxious.