Synonyms for Biennial:

• adj.

  •all (adjective)
  • two-year,
  • biennial.

• n.

  •
  • androgynous,
  • aquatic,
  • bare,
  • arboreal.
  •
  • alternate.
  •biennial (noun)
  • biyearly.
  •plant (noun)
  • annual,
  • tree,
  • creeper,
  • bush,
  • shrub,
  • grass,
  • vine,
  • slip,
  • shoot,
  • flower,
  • sprout.

• Other synonyms:

  •
  • annually,
  • potted,
  • nightly,
  • creeping,
  • seasonal,
  • aromatic,
  • bushy,
  • hourly,
  • greasy,
  • scorched,
  • luxuriant,
  • semiweekly,
  • leguminous,
  • thirsty,
  • etiolated,
  • scrubby,
  • half-hourly,
  • daily,
  • algal,
  • bimonthly,
  • leafy,
  • dwarf,
  • trailing,
  • barren,
  • triennial,
  • female,
  • male,
  • succulent,
  • circadian,
  • fleshy,
  • diurnal,
  • hardy,
  • monthly,
  • shrubby,
  • herbaceous,
  • submersed,
  • viable,
  • flowering.
  •
  • lush,
  • withered,
  • woody,
  • ephemeral,
  • dense,
  • tender.
  •
  • vigorous.
  •
  • early.
  •
  • thick.
  •
  • rank.
  •Other relevant words:
  • dicot,
  • annual holiday,
  • vegetable,
  • quasquicentennial,
  • semiyearly,
  • semimonthly,
  • half-yearly,
  • tertian,
  • Quadrennial,
  • semiannual,
  • gametophyte,
  • menstrual,
  • flowering plant,
  • quincentenary,
  • exotic,
  • hydrophyte,
  • Polycotyledon,
  • Septennial,
  • catamenial,
  • secular,
  • diamond jubilee,
  • dicotyledon,
  • centenary,
  • natal day,
  • angiosperm,
  • golden wedding anniversary,
  • Decennial,
  • quincentennial,
  • anniversary,
  • gymnosperm,
  • bicentenary,
  • momently,
  • bicentennial,
  • paschal,
  • evergreen,
  • semestral,
  • fortnightly,
  • aquatic plant,
  • amphibian,
  • fungus,
  • spermatophyte,
  • bissextile day,
  • time period,
  • quarterly,
  • name day,
  • period,
  • tercentenary,
  • biennially,
  • jubilee,
  • biweekly,
  • commemoration,
  • deciduous plant,
  • biennale,
  • Tricennial,
  • works,
  • momentary,
  • Monocotyl,
  • perennial,
  • Octennial,
  • period of time,
  • weekly,
  • thallophyte,
  • quotidian,
  • vegetation,
  • Quinquennial,
  • vascular plant,
  • seed plant,
  • sporophyte,
  • yearly,
  • biannual,
  • leap year,
  • cutting,
  • holy days,
  • hebdomadal,
  • lenten,
  • centennial,
  • wedding anniversary,
  • monocot,
  • semi-annual,
  • silver wedding anniversary,
  • birthday,
  • sesquicentennial,
  • Hebdomadary,
  • cosmopolite,
  • biennal,
  • tercentennial.

Paraphrases for Biennial:

• Equivalence

  • Proper noun, singular
    biennale.

• Independent

  • Adjective
    semi-annual, twice-yearly, half-yearly, semiannual, six-monthly.

• Other Related

  • Adjective
    two-year, bi-annual, biannual.
  • Proper noun, singular
    bi-annual, biannual.
  • Noun, singular or mass
    biennialization.
  • Adverb
    biennially.

Antonyms for Biennial:

• adj.

  • all
    perennial, annual.
  • Other antonyms:
    aperiodic, one-year, nonperiodic.

• n.

  • plant
    animal.

Hyponym for Biennial:

• n.

  • plant
    flora, plant life, plant.