- 3. Infinite number, boundless multitude.
Infinity, n.
- 1. See Infinitude.
- 2. Unlimited degree, infiniteness.
- 3. Absoluteness, self-determination, self-existence, eternity.
Infirm, a.
- 1. Weak, feeble, enfeebled, frail, weakened, debilitated.
- 2. Irresolute, vacillating, wavering, faltering.
- 3. Insecure, unstable, unsound.
Infirmity, n.
- 1. Weakness, feebleness, debility, frailness, frailty.
- 2. Foible, fault, failing, defect, weakness.
Infix, v. a.
- 1. Fasten, plant, set, fix.
- 2. Implant, ingraft, instil, inculcate, infuse.
Inflame, v. a.
- 1. Excite, stimulate, enkindle, incite, fire, rouse, arouse, animate, inspirit, set on, work up, stir up.
- 2. Exasperate, irritate, nettle, provoke, anger, enrage, incense, madden, infuriate.
Inflame, v. n.
- 1. Take fire.
- 2. Become excited, grow angry.