still;  as yet;  (not) yet;  more;  (more) still;  at least
 confirmation;  verification;  validation;  review;  check;  affirmation
 at any rate;  in any case;  at the very least;  if nothing else
 to lose;  to miss (a change, opportunity);  to lose (a loved one);  to be bereaved of;  to concede (goals, points, etc.)
 experimental stage;  experimental phase
 obstacle;  impediment;  hindrance;  handicap;  impairment;  disability
 yes;  yeah;  hum;  hmmm;  oof
 dull;  uninteresting;  insignificant;  unimportant;  absurd;  foolish
 so far;  up to now;  hitherto;  that's enough (for today);  it ends here
 nonsense;  no meaning;  meaningless
 even;  (if) only;  just;  besides;  on top of that
 collection;  recovery;  withdrawal;  retrieval
 to come off;  to be removed;  to disappear (of pain, a fever, etc.);  to be caught;  to be harvested;  to be interpreted (as);  to be taken (as)
 may;  might;  perhaps;  may be;  possibly
 (doing) various things;  (doing) this and that;  being apt to;  being prone to;  at any rate;  anyhow
 to be attached;  to be connected with;  to remain imprinted;  to scar;  to bear (fruit, interest, etc.);  to be acquired (of a habit, ability, etc.);  to increase (of strength, etc.)
 image (on a screen);  picture (e.g. on a TV);  video;  film;  reflection;  image (in one's mind)
 radio (communication);  wireless;  not using wires
 shutting tightly;  making airtight;  sealing hermetically
 subordinate;  subordinates;  inferior;  inferiors;  junior
 rescue;  extricate;  reclaim;  deliverance
 continuation;  continuance;  going on;  resuming
 (are you) alright?;  (are you) OK?
 any more;  any further;  any better;  any longer
 danger;  peril;  hazard;  risk
 indication;  denotation;  designation;  instructions;  directions
 at once;  immediately;  right away;  directly (face, lead to, etc.);  automatically (mean, result in, etc.)
 returning to one's (war)ship
 comprehension;  consent;  understanding;  OK;  roger (on two-way radio)
 this;  this one;  this person;  now;  this point (in time);  here;  used to stress the subject of a sentence
 state;  condition;  situation;  appearance;  circumstances
 state of mind;  mentality;  psychology
 change;  variation;  variety;  diversity;  inflection;  declension
 ability to take action;  ability to take initiatives;  energy;  dynamism;  drive
 adaptation;  accommodation;  conformity
 action;  operation;  effect;  function
 skillful;  skilful;  delicious;  appetizing;  fortunate;  splendid
 no good;  not serving its purpose;  hopeless;  wasted;  cannot;  must not