doubtful

doubt·ful  (doutfl)

adj.

1. Subject to or causing doubt: a doubtful claim; doubtful prospects.

2. Experiencing or showing doubt: Doubtful that the cord would hold, we strengthened it.

3. Of uncertain outcome; undecided.

4. Raising doubts as to legitimacy, honesty, or respectability; suspicious: the candidate's doubtful past. See Usage Note at doubt.

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doubtful·ly adv.

doubtful·ness n.

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doubtful [ˈdaʊtfʊl]

adj

1. unlikely; improbable

2. characterized by or causing doubt; uncertain a doubtful answer

3. unsettled; unresolved

4. of questionable reputation or morality

5. having reservations or misgivings

6. (General Sporting Terms) (of a sportsperson) not likely to be fit enough to play or take part

n

1. a person who is undecided or uncertain about an issue

2. (General Sporting Terms) a sportsperson who is not likely to be fit enough to play or take part

doubtfully  adv

doubtfulness  n

Usage: It was formerly considered correct to use whether after doubtful (it is doubtful whether he will come), but now if and that are also acceptable

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In artillery and naval gunfire support, a term used by an observer or spotter to indicate that he was unable to determine the difference in range between the target and a round or rounds.

Thesaurus

Adj.	1.	doubtful - open to doubt or suspicion; "the candidate's doubtful past"; "he has a dubious record indeed"; "what one found uncertain the other found dubious or downright false"; "it was more than dubitable whether the friend was as influential as she thought"- Karen Horney dubitable, in question, dubious questionable - subject to question; "questionable motives"; "a questionable reputation"; "a fire of questionable origin"
	2.	doubtful - fraught with uncertainty or doubt; "they were doubtful that the cord would hold"; "it was doubtful whether she would be admitted"; "dubious about agreeing to go" dubious incertain, uncertain, unsure - lacking or indicating lack of confidence or assurance; "uncertain of his convictions"; "unsure of himself and his future"; "moving with uncertain (or unsure) steps"; "an uncertain smile"; "touched the ornaments with uncertain fingers"
	3.	doubtful - unsettled in mind or opinion; "drew a few tentative conclusions" tentative unsettled - still in doubt; "an unsettled issue"; "an unsettled state of mind"

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doubtful

adjective

1. unlikely, unclear, dubious, unsettled, dodgy (Brit., Austral., & N.Z. informal), questionable, ambiguous, improbable, indefinite, unconfirmed, inconclusive, debatable, indeterminate, iffy (informal), equivocal, inexact It seemed doubtful that he would move at all.
unlikely certain, definite, indubitable

2. unsure, uncertain, hesitant, suspicious, hesitating, sceptical, unsettled, tentative, wavering, unresolved, perplexed, undecided, unconvinced, vacillating, leery (slang), distrustful, in two minds (informal), irresolute Why did he sound so doubtful?
unsure decided, certain, positive, resolute

3. questionable, suspect, suspicious, crooked, dubious, dodgy (Brit., Austral., & N.Z. informal), slippery, shady (informal), unscrupulous, fishy (informal), shifty, disreputable, untrustworthy They all seemed of very doubtful character.

Translations

doubtful [ˈdaʊtfʊl] ADJ

1. (= uncertain) [result, success, future] → incierto, dudoso

2. (= unconvinced) [expression] → de duda
"all right then," he said in a doubtful tone → -bueno, vale -dijo con un tono de duda en la voz
Jeremy nodded his head, but he still looked doubtful → Jeremy asintió pero no parecía aún convencido
I'm a bit doubtful → no estoy convencido del todo
to be doubtful that → dudar que + subjun
he was doubtful that he would be able to lift it → dudaba que pudiera levantarlo
I am doubtful whether we should accept the offer → dudo si deberíamos aceptar la oferta o no
to be doubtful about sth → tener dudas sobre algo

3. (= unlikely) → dudoso
a reconciliation between the two sides seems doubtful → una reconciliación entre las dos partes parece dudosa
it is doubtful that they will reach an agreement → es dudoso or poco probable que lleguen a un acuerdo
it is doubtful that there will be any survivors → se duda or es poco probable que haya sobrevivientes
for a moment it seemed doubtful that he would move at all → por un momento pareció que no se iba a mover en absoluto
it is doubtful whether → es poco probable que + subjun
doubtful starter (Sport) → participante mf dudoso

4. (= questionable) [taste, reputation, quality, value] → dudoso
in doubtful taste → de dudoso gusto
the weather looks a bit doubtful → el tiempo no parece muy estable

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doubtful [ˈdaʊtfʊl] adj

(= unlikely) it is doubtful that ..., it is doubtful whether ... → il est douteux que ... + subj

(= uncertain) [thing] → douteux/euse
it's doubtful → ce n'est pas sûr

(= dubious) [quality, value] → douteux/euse

(= full of doubts) [person] → incertain(e)
I'm a bit doubtful
BUT Je n'en suis pas si sûr.
You sound doubtful
BUT Tu n'as pas l'air sûr.
to be doubtful about sth → avoir des doutes sur qch
to be doubtful (that) ... → douter que ... + subj
to be doubtful whether ... → douter que ... + subj
to be doubtful about doing something → hésiter à faire quelque chose
I'm doubtful about going by myself → J'hésite à y aller tout seul.

(= unlikely to play) [player]
Jokanovic is doubtful for Chelsea → La participation de Jokanovic avec Chelsea est incertaine.

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doubtful

adj

(usu pred: = unconvinced) person → unsicher; I’m still doubtful → ich habe noch Bedenken; to be doubtful about something → an etw (dat) → zweifeln; to be doubtful about doing something → Bedenken haben, ob man etw tun soll; I was doubtful whether I could ever manage it → ich bezweifelte, ob ich es je schaffen könnte; to be doubtful of somebody/something → jdm/einer Sache (dat) → nicht trauen

(= unlikely) reconciliation, improvement, victory → unwahrscheinlich; it is doubtful that… → es ist unsicher or zweifelhaft, ob …

(= questionable, dubious) reputation → zweifelhaft, fragwürdig; future, outcome → ungewiss; joke, taste, quality, value → zweifelhaft; information of doubtful reliability/origin → zweifelhafte Informationen; it is doubtful whether this could be managed → es ist fraglich, ob das zu schaffen wäre

(Sport: = unlikely to play) he is doubtful for tonight’s match → es ist fraglich, ob er heute Abend spielen kann; she is a doubtful starter for Saturday’s race → es ist fraglich, ob sie in dem Rennen am Samstag starten wird

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doubtful [ˈdaʊtfʊl] adj (uncertain, person) → poco convinto/a; (look) → dubbioso/a; (result, success, future) → dubbio/a, incerto/a; (debatable, question) → discutibile; (questionable, taste, reputation) → dubbio/a
to be doubtful about sth → non essere convinto/a di qc, avere dei dubbi su qc
I'm a bit doubtful → non sono tanto sicuro
it's doubtful whether ... → non è sicuro che... + sub

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doubtful [ˈdaʊtfʊl] adj (uncertain, person) → poco convinto/a; (look) → dubbioso/a; (result, success, future) → dubbio/a, incerto/a; (debatable, question) → discutibile; (questionable, taste, reputation) → dubbio/a
to be doubtful about sth → non essere convinto/a di qc, avere dei dubbi su qc
I'm a bit doubtful → non sono tanto sicuro
it's doubtful whether ... → non è sicuro che... + sub

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doubtful → مشكوك فيه nepravděpodobný tvivlsom zweifelhaft αμφίβολος dubitativo kyseenalainen douteux sumnjičav dubbioso 疑わしい 의심스러운 twijfelachtig tvilsom wątpliwy duvidoso сомневающийся tveksam ที่เป็นที่สงสัย kuşkulu nghi ngờ 疑惑的