Synonyms for Entirely:

adv.

completely (adverb)
exhaustively, absolutely, alone, solely, utterly, only, wholly, collectively, well, perfectly, quite, altogether, comprehensively, thoroughly, finally, exclusively, fully, universally, totally.
entirely (adverb)
globally, wholly, sweepingly, conclusively.
purely (adverb)
purely.
sufficiently (adverb)
well.
unitedly (adverb)
purely, cohesively, Indivisibly, Atomically, homogeneously, Elementally, singly, completely, integrally, solidly, unitedly, fundamentally, holistically, simply, congruently, coincidentally, coherently, Congruously.

adv

absolutely (adverb)
perfectly.
completely (adverb)
finally, quite, exhaustively, comprehensively, utterly, fully, integrally, thoroughly, completely, universally, totally, collectively.
entirely (adverb)
exhaustively, wholly, totally, comprehensively, holistically, completely, fully, conclusively, sweepingly, globally.
sufficiently (adverb)
well.
unitedly (adverb)
purely, cohesively, Indivisibly, Atomically, homogeneously, Elementally, singly, completely, integrally, solidly, unitedly, fundamentally, holistically, simply, congruently, coincidentally, coherently, Congruously.

n.

really. big, absolutely, actively, e'er, quite, clear, well, any, utterly, dead, e'en, actual, awful, flat, bloody, awfully, clean, perfectly, limited. include. entirely (noun)
completely, whole, totally, alone, wholly, all, exclusively, altogether, solely, only.

Other synonyms:

bloody, e'en, actual, any, awfully. actively, really. flat, perfectly, absolutely, awful, dead. clean. whole
whole.
wholly
utterly.

Usage examples for entirely

  1. Angel, I live entirely for you. – Tess of the d'Urbervilles A Pure Woman by Thomas Hardy
  2. My dear friend, I am entirely at your service. – Louise de la Valliere by Alexandre Dumas, Pere
  3. In Copperfield for once he took another way entirely – The Craft of Fiction by Percy Lubbock