Antonym: imperfectly. Similar words: perfect, imperfect, perfectionist, perfect competition, imperfect competition, directly, correctly, exactly. Meaning: ['pɜrfɪktlɪ /pɜːf-] 
adv. 1. completely and without qualification; used informally as intensifiers 2. in a perfect or faultless way.
adv. 1. completely and without qualification; used informally as intensifiers 2. in a perfect or faultless way. 
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(121) The jacket fits perfectly, the skirt not so well.
(122) The holes for the bolts registered perfectly.
(123) I'm sure there's a perfectly simple explanation.
(124) Outwardly, the couple seemed perfectly happy.
(125) The colors are perfectly tuned to each other.
(126) He is perfectly gorgeous as Romeo.
(127) Her hair is always perfectly groomed.
(128) What I did was perfectly legal.
(129) She was surprised to discover he was perfectly capable around the house.
(130) Why do they have to keep suggesting 'improvements' when everything's working perfectly? If it ain't broke, don't fix it.
(131) A crew of assistants oiled and adjusted the release mechanism until it worked perfectly.
(132) I understand the plan perfectly, but I can't see where I come in.
(133) It's perfectly natural that she should try to strangle the opposition to her plans at birth .
(134) They made it perfectly clear that it was pointless to go on.
(135) You are perfectly welcome to stay here: I can't offer five-star accommodation, that's all.
(136) The policy is perfectly clear and I see no reason to suppose that it isn't working.
(137) Within weeks, it became perfectly plain that we were in the grip of a tyrant.
(138) This painting perfectly exemplifies the naturalistic style which was so popular at the time.
(139) There were a lot of computers at the exhibition, any of which would have suited me perfectly.
(140) You are perfectly correct in trying to steer your mother towards increased independence.
(141) To be perfectly frank with you, I don't think she's the woman for the job.
(142) Their refusal to cooperate is perfectly/completely understandable, considering the circumstances.
(143) She sat perfectly still, without even a rustle of her frilled petticoats.
(144) You can get a perfectly good coat at Sears for a lot less money.
(145) Yogurt is a perfectly acceptable substitute for cream in cooking.
(146) I don't care what he thinks. It seems perfectly fair to me.
(147) I made everything perfectly clear - or at least I thought I did.
(148) I don't sing perfectly in tune(sentencedict.com/perfectly.html), but I think I put more expression into my lyrics than a lot of other singers do.
(149) The car ran perfectly to the finish, and we won handsomely.
(150) A spokesman said the British government's position is perfectly clear.
More similar words: perfect, imperfect, perfectionist, perfect competition, imperfect competition, directly, correctly, exactly, perfervid, strictly, interfere, succinctly, counterfeit, interfere in, interference, interfere with, counterfeiter, effect, defect, affect, infect, affected, infected, in effect, effected, effective, affection, defective, infection, take effect.