ANGLE
ADJECTIVES
► ACE-DEUCE at an angle → 1970 sl.
► ACUTANGULAR having acute angles → 1732 obs.
► ACUTIANGLE acute-angled → 1571 obs.
► HEAD-ANGLES vertical or opposite angles → 1570 obs.
► OBLIQUANGULOUS oblique-angled → 1680 obs.
ADVERBS
► ACE-DEUCE on an angle, with one side higher than the other → 1948 US sl.
► QUARTERING at an angle, diagonally → 1852 Amer. dial.
NOUNS
► QUOIN an angle, or angular object → 1948 US sl.
Lexicophilia 