
337 S.E.2d 126 (1985)
Thomas A. CARVER and wife, Willie R. Carver
v.
C. Paul ROBERTS and Home Savings and Loan Association of Durham, Garnishee and Third-Party Plaintiff,
v.
Charles B. NYE and wife, Mary J. Nye, Third-Party Defendants.
No. 8514SC345.
Court of Appeals of North Carolina.
December 17, 1985.
*127 Randall, Yaeger, Woodson, Jervis & Stout by Robert B. Jervis, Durham, for plaintiffs-appellants.
B.J. Sanders, Durham, for defendant-appellee C. Paul Roberts.
Mount, White, Hutson & Carden, P.A., by James H. Hughes, Durham, for garnishee and third-party plaintiff.
*128 MARTIN, Judge.
Plaintiffs contend by this appeal that the trial court erred by granting Robert's Rule 12(b)(6) motion to dismiss. Plaintiffs apparently concede that the allegations of their complaint were insufficiently particular to allege fraud by misrepresentation, under previous decisions of this court in Terry v. Terry, 302 N.C. 77, 273 S.E.2d 674 (1981) and Coley v. North Carolina National Bank, 41 N.C.App. 121, 254 S.E.2d 217 (1979). They argue, however, that their complaint was sufficient to allege a cause of action for fraudulent concealment of a material defect. We agree.
Fraud may be committed by suppression of the truth as much as by a false representation. Our Supreme Court has stated:
It is a practically universal rule, and it is the law in this State, that under circumstances which make it the duty of the seller to apprise the buyer of defects in the subject matter of the sale known to the seller but not to the buyer, suppressio veri is as much fraud as suggestio falsi.

Brooks v. Ervin Constr. Co., 253 N.C. 214, 217, 116 S.E.2d 454, 457 (1960) (quoting Brooks Equip. & Mfg. Co. v. Taylor, 230 N.C. 680, 55 S.E.2d 311 (1949)). Where a material defect is known to the seller, and he knows that the buyer is unaware of the defect and that it is not discoverable in the exercise of the buyer's diligent attention or observation, the seller has a duty to disclose the existence of the defect to the buyer. Id.
In order to survive a motion to dismiss pursuant to Rule 12(b)(6), a complaint for fraud must allege with particularity all material facts and circumstances constituting the fraud. Coley v. North Carolina Nat'l Bank, supra. The requisite elements of fraud include: "(1) False representation or concealment of a material fact, (2) reasonably calculated to deceive, (3) made with the intent to deceive, (4) which does in fact deceive, (5) resulting in damage to the injured party." Brickell v. Collins, 44 N.C.App. 707, 710, 262 S.E.2d 387, 389, disc. rev. denied, 300 N.C. 194, 269 S.E.2d 622 (1980). Intent and knowledge may be averred generally. G.S. 1A-1, Rule 9(b). While the facts constituting the fraud must be alleged with particularity, there is no requirement that any precise formula be followed or that any certain language be used. "It is sufficient if, upon a liberal construction of the whole pleading, the charge of fraud might be supported by proof of the alleged constitutive facts." Brooks Equip. & Mfg. Co. v. Taylor, supra at 686, 55 S.E.2d at 315.
Applying the foregoing rules to the allegations contained in plaintiff's complaint, we find the complaint sufficient to state a claim for fraudulent concealment of material defects. Plaintiffs allege that the house was built on a lot filled with stumps and other debris, and that no vapor barrier or crushed rock separated the concrete slab from the earth under the house. Plaintiffs allege that these conditions violated the North Carolina Uniform Residential Building Code. These allegations are sufficient to allege material defects in the house, not reasonably discoverable to plaintiffs. It is specifically alleged that Roberts, as builder and seller, knew of the defects and concealed their existence from plaintiffs when he sold them the house. These allegations are sufficient to support the requisite elements that the concealment was calculated and intended to deceive plaintiffs. Fraudulent intent need not be specifically alleged if there are facts alleged from which a fraudulent intent may be reasonably inferred. See Calloway v. Wyatt, 246 N.C. 129, 97 S.E.2d 881 (1957); Stone v. Doctors' Lake Milling Co., 192 N.C. 585, 135 S.E. 449 (1926). That plaintiffs were, in fact, deceived by Roberts' failure to disclose the defective conditions may be reasonably inferred from their purchase of the house. Finally, plaintiffs allege that they have sustained damages as a result of the concealment.
For the foregoing reasons, we reverse the trial court's order dismissing the complaint and remand this action for trial. In light of our ruling, we find it unnecessary *129 to consider plaintiffs' other assignment of error relating to the denial of their motion to amend the complaint.
Reversed and remanded.
ARNOLD and WELLS, JJ., concur.
