Synonym: dependable, firm, hasty, quick, rapid, solid, speedy, stable, starve, steady, sure, swift. Antonym: slow, slowly, tardily, tardy. Similar words: fashion, old-fashioned, all of a sudden, fascinating, vast, as to, last, pasta. Meaning: [fæst /fɑːst] 
n. abstaining from food. v. 1. abstain from certain foods, as for religious or medical reasons 2. abstain from eating. adj. 1. acting or moving or capable of acting or moving quickly 2. (used of timepieces) indicating a time ahead of or later than the correct time 3. at a rapid tempo 4. (of surfaces) conducive to rapid speeds 5. firmly fastened or secured against opening 6. resistant to destruction or fading 7. unrestrained by convention or morality 8. hurried and brief 9. securely fixed in place 10. unwavering in devotion to friend or vow or cause. adv. 1. quickly or rapidly (often used as a combining form) 2. firmly or tightly.
n. abstaining from food. v. 1. abstain from certain foods, as for religious or medical reasons 2. abstain from eating. adj. 1. acting or moving or capable of acting or moving quickly 2. (used of timepieces) indicating a time ahead of or later than the correct time 3. at a rapid tempo 4. (of surfaces) conducive to rapid speeds 5. firmly fastened or secured against opening 6. resistant to destruction or fading 7. unrestrained by convention or morality 8. hurried and brief 9. securely fixed in place 10. unwavering in devotion to friend or vow or cause. adv. 1. quickly or rapidly (often used as a combining form) 2. firmly or tightly. 
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91) Last time I took my pulse, it was a bit fast.
92) There is no sober-minded, fast pace also goes awry; no caution pace, then flat road will fall.
93) I was struggling to keep up some of the time and the scenery was going past way too fast and close at times.
94) You're walking too fast. I can't keep up with you.
95) A man who drives fast is a menace to other people.
96) He drove so fast that I really felt my life was in danger.
97) Don't say you are a procrastinator; really, it's just that the pace of this bloody age is too fast.
98) All the bright precious things fade so fast...and they don't come back.
99) The rebels are standing fast and refuse to be defeated.
100) The sun was setting fast, but there was still ample light.
101) McDermot Software is growing fast, adding another 100 employees to its payroll over the last year.
102) I was a little breathless and my heartbeat was bumpy and fast.
103) Life moves pretty fast. If you don't stop and look around once in a while, you could miss it.
104) I ran as fast as I could, but I couldn't catch up with him.
105) A car needs a lot of power to go fast.
106) Deal with stress fast whenever it threatens to overwhelm you.
107) Despite its bulk and weight[sentencedict.com], the car is extremely fast.
108) I got left when all the others ran ahead,as I could not run so fast.
109) Baby you've done enough that cut your breath.Don't beat yourself up don't need to turn so fast.Sometimes we come last but we did our best.
110) All the advantage isn't in running fast, but rather in getting an early start.
111) The police car was going so fast, it must have been chasing someone.
112) If everything seems under control, you're just not going fast enough.
113) There is no fast track to success, and no highway to happiness.
114) Read the five drum in the middle of the night, but the play fast and loose.
115) Coming too fast down the road, I knocked over a child on a bicycle.
116) On the morning before starting the fast, write down your starting weight. Sentencedict.com
117) You shouldn't drive fast when your car is towing a caravan.
118) You can't lay down hard and fast rules.
119) My heart was pumping very fast.
120) Fergus was in waist-deep and sinking fast.
More similar words: fashion, old-fashioned, all of a sudden, fascinating, vast, as to, last, pasta, boast, beast, blast, nasty, coast, least, at last, pastor, a stage, breast, at least, taste of, coastal, northeast, southeast, eastern, plastic, as though, in the past, contrast, disaster, in the least.