THWARTING
frustrating, frustrative, thwarting
(adjective) preventing realization or attainment of a desire
frustration, thwarting, foiling
(noun) an act of hindering someone’s plans or efforts
Source: WordNet® 3.1
Verb
thwarting
present participle of thwart
Noun
thwarting (plural thwartings)
An instance of blocking or obstructing.
[…] the complicated probabilities of an arduous purpose, with all the possible thwartings and furtherings of circumstance, all the niceties of inward balance, by which a man swims and makes his point or else is carried headlong.
Source: Wiktionary
THWART
Thwart, a. Etym: [OE. , , a. and adv., Icel. , neut. of athwart,
transverse, across; akin to AS. perverse, transverse, cross, D.
dwars, OHG. dwerah, twerh, G. zwerch, quer, Dan. & Sw. tver athwart,
transverse, Sw. tvär cross, unfriendly, Goth. angry. Cf. Queer.]
1. Situated or placed across something else; transverse; oblique.
Moved contrary with thwart obliquities. Milton.
2. Fig.: Perverse; crossgrained. [Obs.] Shak.
Thwart, adv. Etym: [See Thwart, a.]
Definition: Thwartly; obliquely; transversely; athwart. [Obs.] Milton.
Thwart, prep.
Definition: Across; athwart. Spenser. Thwart ships. See Athwart ships,
under Athwart.
Thwart, n. (Naut.)
Definition: A seat in an open boat reaching from one side to the other, or
athwart the boat.
Thwart, v. t. [imp. & p. p. Thwarted; p. pr. & vb. n. Thwarting.]
1. To move across or counter to; to cross; as, an arrow thwarts the
air. [Obs.]
Swift as a shooting star In autumn thwarts the night. Milton.
2. To cross, as a purpose; to oppose; to run counter to; to
contravene; hence, to frustrate or defeat.
If crooked fortune had not thwarted me. Shak.
The proposals of the one never thwarted the inclinations of the
other. South.
Thwart, v. i.
1. To move or go in an oblique or crosswise manner. [R.]
2. Hence, to be in opposition; to clash. [R.]
Any proposition . . . that shall at all thwart with internal oracles.
Locke.
Source: Webster’s Unabridged Dictionary 1913 Edition