to act (a part);  to play (a role);  to perform (a play, etc.);  to put on (a production);  to commit (a blunder);  to disgrace oneself
 production (e.g. play);  direction
 drama;  theatre;  theater;  play
 performance;  appearance (in a stage, film, TV show, etc.)
 public performance;  exhibition in a foreign country
 practice;  practising;  exercises;  manoeuvres;  seminar (student debates, presentations, etc.);  practicum
 drama club (e.g. at school);  dramatic society
 starring (in a film, play, etc.);  playing the leading part
 demonstration;  presentation;  stage show;  performance
 program (musical, concert, theatrical, etc.);  programme
 acting ability;  talent as a performer
 performance (of a play, opera, etc.);  staging;  presentation
 performing a part in one's own play;  playing a musical piece that one has written;  doing everything by oneself (from preparation to execution);  put-up job;  charade;  sock-puppeting (i.e. pretending to be more than one person on the Internet)
 curtain raising;  starting (e.g. play, concert)
 performer;  entertainer;  actor
 appearing together;  co-acting;  co-starring
 maneuvering ground;  manoeuvering ground
 lecture (esp. special engagement by noted speaker);  lecture meeting (event with one or more lectures)
 presenter;  speaker;  performer;  actor;  participant (in a TV show or TV panel)
 enka;  traditional-style Japanese popular ballad
 to act (a part);  to play (a role);  to perform (a play, etc.);  to put on (a production);  to commit (a blunder);  to pretend (e.g. to be a good father)
 another showing (of a play);  recapitulation
 to perform;  to play;  to act
 martial arts demonstration;  martial arts training
 live music or performance
 desk for a speaker;  lectern;  rostrum;  platform
 fine performance;  tour de force
 (actor) relying on acting skills (rather than good looks, etc.)
 entertainment;  performance
 speech meeting;  oratorical meeting;  meeting to hear a speech
 starring in one's own play, movie, etc.;  directing one's own play, etc.
 contest (between performers);  competitive performance;  competition between theatres putting on the same show
 deductive reasoning;  deduction
 campaign (vote-getting) speech (for a candidate)
 performance fee (actor, singer, etc.)
 enka singer;  singer of Japanese traditional ballads
 street oratory;  soapbox speech
 (holding of) a solo recital or performance
 fine performance;  tour de force
 making a guest appearance;  guest starring
 program (e.g. theatre, theater);  programme;  (theatrical) piece;  number;  performance
 four arithmetic operations;  basic arithmetic operations
 to join in a (musical) performance
 product demonstration;  sales demonstration
 supporting performance;  playing a supporting role
 large-scale maneuvers;  large-scale manoeuvres;  war games
 excellent speech;  masterly speech
 model demonstration;  model performance;  exhibition
 final performance;  last performance
 theatre;  theater;  playhouse
 live appearance (e.g. on television)
 improvisation (usu. musical);  impromptu performance
 popularization;  simplification;  explaining in simple language;  adaptation of history for popular reading (esp. Chinese);  historical novel writing
 general policy speech;  speech held by the Prime Minister of Japan at the start of a special or extraordinary Diet session
 world of the theater (theatre)
 trial performance;  rehearsal
 functional unit (e.g. in analog computing)
 televised speech;  TV address
 author directing or producing his or her own play (film);  staging oneself for effect;  presenting oneself in a favorable light
 performing as a substitute;  standing in (for)
 dojo (hall used for martial arts training)
 propaganda speech;  inflammatory speech
 eerie yet strangely fascinating performance;  peculiar but impressive performance
 performance given after a successful tour abroad
 memorial lecture;  commemorative speech
 logic operation;  logical operation
 voice acting;  appearing in a movie, TV show, etc. as a voice actor
 continued staging of a play or show
 cameo performance;  cameo appearance
 monadic operator;  unary operator
 theatre of the absurd (theater)
 relational operator;  relation
 movie in which ... has the starring role
 music hall;  entertainment hall
 theatrical activities;  theatre work
 performance of a noh play;  performing a noh play
 after-dinner speech;  speech made at a dinner (luncheon)
 quintessential enka;  enka with age-old lyrical themes set to a haunting traditional-style melody
 award for best supporting actor (actress)
 street (soapbox) oratory;  stump oratory
 speech of encouragement;  pep talk
 (musical) instrumentalist
 superb performance;  good performance
 movie in which ... has the starring role
 musical program;  musical programme
 funeral oration;  funeral speech
 supporting actor;  supporting actress
 plan for the invasion of the Soviet Far East in July 1941
 quintessential enka;  enka with age-old lyrical themes set to a haunting traditional-style melody
 floating-point arithmetic
 dumbfounding performance;  queer act;  performance so bad it's spellbinding
 musical symbols;  musical symbol;  musical notation
 concert version (of an opera or musical);  concert staging
 histrionic personality disorder
 central processing unit;  CPU
 logic unit;  arithmetic and logic unit;  ALU
 dumbfounding performance;  queer act
 invited speaker;  guest speaker at
 assignment operator;  substitution operator
 musical program;  musical programme
 high-speed arithmetic unit (computer)
 floating-point arithmetic unit
 ternary operator;  conditional operator
 binary arithmetic operation
 compute mode;  operate mode
 Arithmetic and Logic Unit;  ALU
 arithmetic and control unit;  ACU
 arithmetic and logic unit;  ALU
 arithmetic unit;  arithmetic logic unit;  ALU
 arithmetic and logic unit;  ALU
 arithmetic and logic unit;  ALU
 iterative operation;  automatic sequential operation
 real-time operation (e.g. in analog computing)
 monadic operation;  unary operation
 equivalence operation;  IF-AND-ONLY-IF operation;  IFF
 exclusion;  NOT-IF-THEN operation
 non-equivalence operation;  EXCLUSIVE-OR operation
 iterative operation;  automatic sequential operation
 non-equivalence operation;  EXCLUSIVE-OR operation
 floating-point accelerator
 no operation instruction;  no op
 significant digit arithmetic
 exponential operator (**)
 colour rendering index (color)
 colour rendering property (color)
 general colour rendering index (color)
 special colour rendering index (color)
 histrionic personality disorder
 binary operation;  dyadic operation