Synonyms of the word

approximative

• adj. Of, relating to, or being an estimate or approximation.

approximate

• adj. Approaching; proximate; nearly resembling.
• adj. Nearing correctness; nearly exact; not perfectly accurate.
• v. To carry or advance near; to cause to approach.
• v. To come near to; to approach.
• v. To estimate.

inexact

• adj. Imperfectly conforming; exceeding or falling short in some respect.
• adj. Imprecisely or indefinitely conceived or stated.
• adj. (physics, of a differential) having a path-dependent integral.

rough

• adj. Having a texture that has much friction. Not smooth; uneven.
• adj. Approximate; hasty or careless; not finished.
• adj. Turbulent.
• adj. Difficult; trying.
• adj. Crude; unrefined.
• adj. Violent; not careful or subtle.
• adj. Loud and hoarse; offensive to the ear; harsh; grating.
• adj. Not polished; uncut; said of a gem.
• adj. Harsh-tasting.
• n. The unmowed part of a golf course.
• n. A rude fellow; a coarse bully; a rowdy.
• n. (cricket) A scuffed and roughened area of the pitch, where the bowler's feet fall, used as a target by…
• n. The raw material from which faceted or cabochon gems are created.
• n. A quick sketch, similar to a thumbnail, but larger and more detailed. Meant for artistic brainstorming…
• n. (obsolete) Boisterous weather.
• v. To create in an approximate form.
• v. (ice hockey) To commit the offense of roughing, i.e. to punch another player.
• v. To render rough; to roughen.
• v. To break in (a horse, etc.), especially for military purposes.
• adv. In a rough manner; rudely; roughly.