different between uncertain vs difficult

English

Etymology

un- +? certain

Pronunciation

• IPA^(key): /?n?s??t?n/
• Rhymes: -??(r)t?n

Adjective

uncertain (comparative more uncertain, superlative most uncertain)

1. Not certain; unsure.
   • 1663, John Tillotson, The Wisdom of being Religious

     Man, without the protection of a superior Being, […] is […] uncertain of everything that he hopes for.

2. Not known for certain; questionable.

3. Not yet determined; undecided.
4. Variable and subject to change.
5. Fitful or unsteady.

   • Turning back, then, toward the basement staircase, she began to grope her way through blinding darkness, but had taken only a few uncertain steps when, of a sudden, she stopped short and for a little stood like a stricken thing, quite motionless save that she quaked to her very marrow in the grasp of a great and enervating fear.

6. Unpredictable or capricious.

Antonyms

• certain

Related terms

• uncertainly, uncertainty

Translations

Noun

uncertain pl (plural only)

1. (with "the") Something uncertain.

Anagrams

• N Centauri, centaurin, encurtain, runcinate

English

Etymology

From Middle English difficult (ca. 1400), a back-formation from difficultee (whence modern difficulty), from Old French difficulté, from Latin difficultas, from difficul, older form of difficilis (“hard to do, difficult”), from dis- + facilis (“easy”); see difficile. Replaced native Middle English earveþ (“difficult, hard”), from Old English earfoþe (“difficult, laborious, full of hardship”), cognate to German Arbeit (“work”).

Pronunciation

• IPA^(key): /?d?f?k?lt/

Adjective

difficult (comparative difficulter or more difficult, superlative difficultest or most difficult)

1. Hard, not easy, requiring much effort.

   However, the difficult weather conditions will ensure Yunnan has plenty of freshwater.

   • There is not the strength or courage left me to venture into the wide, strange, difficult world, alone.
2. (often of a person, or a horse, etc) Hard to manage, uncooperative, troublesome.

3. (obsolete) Unable or unwilling.

Usage notes

Difficult implies that considerable mental effort or physical skill is required, or that obstacles are to be overcome which call for sagacity and skill in the doer; as, a difficult task. Thus, "hard" is not always synonymous with difficult. Examples include a difficult operation in surgery and a difficult passage by an author (that is, a passage which is hard to understand).

Synonyms

• burdensome, cumbersome, hard
• see also Thesaurus:difficult

Derived terms

• difficultly

Translations

Verb

difficult (third-person singular simple present difficults, present participle difficulting, simple past and past participle difficulted)

1. (obsolete, transitive) To make difficult; to impede; to perplex.
   • August 9 1678, William Temple, letter to Joseph Williamson

     their Excellencies having desisted from their pretensions , which had difficulted the peace

Further reading

• difficult in Webster’s Revised Unabridged Dictionary, G. & C. Merriam, 1913.
• difficult in The Century Dictionary, New York, N.Y.: The Century Co., 1911.