once in a blue moon

Strongest matches

• barely
• comparatively
• practically
• rarely
• seldom
• simply
• somewhat

Strong match

• just

Weak matches

• almost inconceivably
• almost not
• by a hair
• by no means
• detectably
• faintly
• gradually
• imperceptibly
• infrequently
• little
• no more than
• no way
• not a bit
• not at all
• not by much
• not likely
• not markedly
• not measurably
• not much
• not notably
• not noticeably
• not often
• not quite
• only
• only just
• perceptibly
• pretty near
• scantly
• slightly
• sparsely
• sporadically
• with trouble

Strongest matches

• every now and then
• every so often
• infrequently
• intermittently
• now and again
• occasionally
• periodically
• sporadically

Weak matches

• at intervals
• at times
• every once in a while
• from time to time
• hardly
• irregularly
• not often
• off and on
• on occasion
• once and again
• once in a while
• once or twice
• sometimes

Strongest matches

• hardly
• infrequently
• periodically
• seldom
• sometimes
• sporadically

Weak matches

• at intervals
• at random
• at times
• every so often
• from time to time
• irregularly
• now and again
• on occasion
• once in a while
• once or twice
• uncommonly

Weak matches

• at intervals
• at times
• discontinuously
• every now and then
• every once in a while
• every so often
• from time to time
• hardly
• infrequently
• intermittently
• irregularly
• now and again
• now and then
• occasionally
• off and on
• on occasion
• once in a while
• periodically
• sometimes
• sporadically

Weak matches

• at intervals
• at times
• every now and then
• every so often
• from time to time
• hardly
• infrequently
• irregularly
• now and again
• on occasion
• periodically
• rarely
• seldom
• sometimes
• sporadically

Strongest matches

• a few times
• hardly
• occasionally
• rarely
• scarcely
• sometimes
• sporadically

Weak matches

• every now and then
• from time to time
• hardly ever
• in a few cases
• inhabitually
• irregularly
• little
• not often
• not very often
• on and off
• once in a while
• scarcely ever
• semioccasionally
• uncommonly
• unoften
• unusually
• whimsically

Strongest matches

• consistently
• constantly
• frequently
• occasionally

Weak matches

• at intervals
• at times
• ever and again
• every so often
• from time to time
• here and there
• intermittently
• now and again
• now and then
• off and on
• on occasion
• once in a while
• periodically
• recurrently

Strongest matches

• intermittently
• now and then
• occasionally
• rarely
• seldom
• sparingly

Weak matches

• hardly
• hardly ever
• little
• not regularly
• scarcely
• uncommonly
• unusually