Merriam-Webster's Dictionary and Thesaurus - Merriam-Webster [722]
Antonyms
bounded, circumscribed, confined, definite, finite, limited, restricted
in·fin·i·tes·i·mal adjective : immeasurably or incalculably small
— in·fin·i·tes·i·mal·ly adverb
Synonyms
atomic, microscopic, miniature, minute, teeny, tiny, wee—more at TINY
in·fin·i·tive noun : a verb form having the characteristics of both verb and noun and in English usu. being used with to
in·fin·i·tude noun 1 : the quality or state of being infinite
2 : something that is infinite esp. in extent
in·fin·i·ty noun, plural -ties 1 : the quality of being infinite
2 : unlimited extent of time, space, or quantity : BOUNDLESSNESS
3 : an indefinitely great number or amount
in·firm adjective 1 : deficient in vitality; especially : feeble from age
2 : weak of mind, will, or character : IRRESOLUTE
3 : not solid or stable : INSECURE
Synonyms
delicate, faint, feeble, frail, wasted, weak—more at WEAK
in·fir·ma·ry noun, plural -ries : a place for the care of the infirm or sick
in·fir·mi·ty noun, plural -ties 1 : the condition of being feeble : FEEBLENESS
2 : a disease or disorder of the animal body : AILMENT
3 : a personal failing : FOIBLE
Synonyms
[1] debility, delicacy, enfeeblement, faintness, feebleness, frailty, languor, lowness, weakness—more at WEAKNESS
[2] affection, ailment, bug, complaint, complication, condition, disease, disorder, fever, ill, illness, malady, sickness, trouble
infl abbreviation influenced
in fla·gran·te de·lic·to adverb 1 : in the very act of committing a misdeed
2 : in the midst of sexual activity
in·flame verb in·flamed; in·flam·ing 1 : to set on fire : KINDLE
2 : to excite to excessive or uncontrollable action or feeling; also : INTENSIFY
3 : to affect or become affected with inflammation
Synonyms
[1] burn, fire, ignite, kindle, light—more at BURN
[2] anger, antagonize, enrage, incense, infuriate, intensify, madden, outrage, rankle, rile, roil—more at ANGER
in·flam·ma·ble adjective 1 : capable of being easily ignited and of burning quickly : FLAMMABLE
2 : easily inflamed, excited, or angered : IRASCIBLE
Synonyms
combustible, flammable, ignitable—more at COMBUSTIBLE
in·flam·ma·tion noun : a bodily response to injury in which an affected area becomes red, hot, and painful and congested with blood
in·flam·ma·to·ry adjective 1 : tending to excite the senses or to arouse anger, disorder, or tumult : SEDITIOUS
2 : causing or accompanied by inflammation in·flate verb in·flat·ed; in·flat·ing 1 : to swell with air or gas <~ a balloon> 2 : to puff up : ELATE 3 : to expand or increase abnormally <~ prices> — in·flat·able adjective in·fla·tion noun 1 : an act of inflating : the state of being inflated 2 : empty pretentiousness : POMPOSITY 3 : a continuing rise in the general price level usu. attributed to an increase in the volume of money and credit in·fla·tion·ary adjective : of, characterized by, or productive of inflation in·flect verb 1 : to turn from a direct line or course : CURVE 2 : to vary a word by inflection 3 : to change or vary the pitch of the voice in·flec·tion noun 1 : the act or result of curving or bending 2 : a change in pitch or loudness of the voice 3 : the change of form that words undergo to mark case, gender, number, tense, person, mood, or voice — in·flec·tion·al adjective in·flex·i·bil·i·ty noun : the quality or state of being inflexible Synonyms hardness, harshness, rigidity, severity, sternness, strictness—more at SEVERITY in·flex·i·ble adjective 1 : rigidly firm in will or purpose : UNYIELDING 2 : not readily bent : RIGID 3 : incapable of change — in·flex·i·bly adverb Synonyms [1, 2] adamant, hard, immovable, implacable, pat, rigid, steadfast, unbending, uncompromising, unflinching, unrelenting, unyielding; also grim, severe, stern, strict; determined, firm;